Initial commit: mail server configuration

dovecot/conf.d/10-auth.conf

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+##
+## Authentication processes
+##
+
+# Disable LOGIN command and all other plaintext authentications unless
+# SSL/TLS is used (LOGINDISABLED capability). Note that if the remote IP
+# matches the local IP (ie. you're connecting from the same computer), the
+# connection is considered secure and plaintext authentication is allowed.
+disable_plaintext_auth = no
+
+# Authentication cache size (e.g. 10M). 0 means it's disabled. Note that
+# bsdauth, PAM and vpopmail require cache_key to be set for caching to be used.
+#auth_cache_size = 0
+# Time to live for cached data. After TTL expires the cached record is no
+# longer used, *except* if the main database lookup returns internal failure.
+# We also try to handle password changes automatically: If user's previous
+# authentication was successful, but this one wasn't, the cache isn't used.
+# For now this works only with plaintext authentication.
+#auth_cache_ttl = 1 hour
+# TTL for negative hits (user not found, password mismatch).
+# 0 disables caching them completely.
+#auth_cache_negative_ttl = 1 hour
+
+# Space separated list of realms for SASL authentication mechanisms that need
+# them. You can leave it empty if you don't want to support multiple realms.
+# Many clients simply use the first one listed here, so keep the default realm
+# first.
+#auth_realms =
+
+# Default realm/domain to use if none was specified. This is used for both
+# SASL realms and appending @domain to username in plaintext logins.
+#auth_default_realm =
+
+# List of allowed characters in username. If the user-given username contains
+# a character not listed in here, the login automatically fails. This is just
+# an extra check to make sure user can't exploit any potential quote escaping
+# vulnerabilities with SQL/LDAP databases. If you want to allow all characters,
+# set this value to empty.
+#auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
+
+# Username character translations before it's looked up from databases. The
+# value contains series of from -> to characters. For example "#@/@" means
+# that '#' and '/' characters are translated to '@'.
+#auth_username_translation =
+
+# Username formatting before it's looked up from databases. You can use
+# the standard variables here, eg. %Lu would lowercase the username, %n would
+# drop away the domain if it was given, or "%n-AT-%d" would change the '@' into
+# "-AT-". This translation is done after auth_username_translation changes.
+#auth_username_format = %Lu
+
+# If you want to allow master users to log in by specifying the master
+# username within the normal username string (ie. not using SASL mechanism's
+# support for it), you can specify the separator character here. The format
+# is then <username><separator><master username>. UW-IMAP uses "*" as the
+# separator, so that could be a good choice.
+#auth_master_user_separator =
+
+# Username to use for users logging in with ANONYMOUS SASL mechanism
+#auth_anonymous_username = anonymous
+
+# Maximum number of dovecot-auth worker processes. They're used to execute
+# blocking passdb and userdb queries (eg. MySQL and PAM). They're
+# automatically created and destroyed as needed.
+#auth_worker_max_count = 30
+
+# Host name to use in GSSAPI principal names. The default is to use the
+# name returned by gethostname(). Use "$ALL" (with quotes) to allow all keytab
+# entries.
+#auth_gssapi_hostname =
+
+# Kerberos keytab to use for the GSSAPI mechanism. Will use the system
+# default (usually /etc/krb5.keytab) if not specified. You may need to change
+# the auth service to run as root to be able to read this file.
+#auth_krb5_keytab =
+
+# Do NTLM and GSS-SPNEGO authentication using Samba's winbind daemon and
+# ntlm_auth helper. <doc/wiki/Authentication/Mechanisms/Winbind.txt>
+#auth_use_winbind = no
+
+# Path for Samba's ntlm_auth helper binary.
+#auth_winbind_helper_path = /usr/bin/ntlm_auth
+
+# Time to delay before replying to failed authentications.
+#auth_failure_delay = 2 secs
+
+# Require a valid SSL client certificate or the authentication fails.
+#auth_ssl_require_client_cert = no
+
+# Take the username from client's SSL certificate, using
+# X509_NAME_get_text_by_NID() which returns the subject's DN's
+# CommonName.
+#auth_ssl_username_from_cert = no
+
+# Space separated list of wanted authentication mechanisms:
+#   plain login digest-md5 cram-md5 ntlm rpa apop anonymous gssapi otp skey
+#   gss-spnego
+# NOTE: See also disable_plaintext_auth setting.
+auth_mechanisms = plain login
+
+##
+## Password and user databases
+##
+
+#
+# Password database is used to verify user's password (and nothing more).
+# You can have multiple passdbs and userdbs. This is useful if you want to
+# allow both system users (/etc/passwd) and virtual users to login without
+# duplicating the system users into virtual database.
+#
+# <doc/wiki/PasswordDatabase.txt>
+#
+# User database specifies where mails are located and what user/group IDs
+# own them. For single-UID configuration use "static" userdb.
+#
+# <doc/wiki/UserDatabase.txt>
+
+#!include auth-deny.conf.ext
+#!include auth-master.conf.ext
+
+#!include auth-system.conf.ext
+#!include auth-sql.conf.ext
+#!include auth-ldap.conf.ext
+!include auth-passwdfile.conf.ext
+#!include auth-checkpassword.conf.ext
+#!include auth-vpopmail.conf.ext
+#!include auth-static.conf.ext

dovecot/conf.d/10-director.conf

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+##
+## Director-specific settings.
+##
+
+# Director can be used by Dovecot proxy to keep a temporary user -> mail server
+# mapping. As long as user has simultaneous connections, the user is always
+# redirected to the same server. Each proxy server is running its own director
+# process, and the directors are communicating the state to each others.
+# Directors are mainly useful with NFS-like setups.
+
+# List of IPs or hostnames to all director servers, including ourself.
+# Ports can be specified as ip:port. The default port is the same as
+# what director service's inet_listener is using.
+#director_servers = 
+
+# List of IPs or hostnames to all backend mail servers. Ranges are allowed
+# too, like 10.0.0.10-10.0.0.30.
+#director_mail_servers = 
+
+# How long to redirect users to a specific server after it no longer has
+# any connections.
+#director_user_expire = 15 min
+
+# How the username is translated before being hashed. Useful values include
+# %Ln if user can log in with or without @domain, %Ld if mailboxes are shared
+# within domain.
+#director_username_hash = %Lu
+
+# To enable director service, uncomment the modes and assign a port.
+service director {
+  unix_listener login/director {
+    #mode = 0666
+  }
+  fifo_listener login/proxy-notify {
+    #mode = 0666
+  }
+  unix_listener director-userdb {
+    #mode = 0600
+  }
+  inet_listener {
+    #port = 
+  }
+}
+
+# Enable director for the wanted login services by telling them to
+# connect to director socket instead of the default login socket:
+service imap-login {
+  #executable = imap-login director
+}
+service pop3-login {
+  #executable = pop3-login director
+}
+service submission-login {
+  #executable = submission-login director
+}
+
+# Enable director for LMTP proxying:
+protocol lmtp {
+  #auth_socket_path = director-userdb
+}

dovecot/conf.d/10-logging.conf

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+##
+## Log destination.
+##
+
+# Log file to use for error messages. "syslog" logs to syslog,
+# /dev/stderr logs to stderr.
+#log_path = syslog
+
+# Log file to use for informational messages. Defaults to log_path.
+#info_log_path = 
+# Log file to use for debug messages. Defaults to info_log_path.
+#debug_log_path = 
+
+# Syslog facility to use if you're logging to syslog. Usually if you don't
+# want to use "mail", you'll use local0..local7. Also other standard
+# facilities are supported.
+#syslog_facility = mail
+
+##
+## Logging verbosity and debugging.
+##
+
+# Log filter is a space-separated list conditions. If any of the conditions
+# match, the log filter matches (i.e. they're ORed together). Parenthesis
+# are supported if multiple conditions need to be matched together.
+#
+# See https://doc.dovecot.org/configuration_manual/event_filter/ for details.
+#
+# For example: event=http_request_* AND category=error AND category=storage
+#
+# Filter to specify what debug logging to enable. This will eventually replace
+# mail_debug and auth_debug settings.
+#log_debug = 
+
+# Crash after logging a matching event. For example category=error will crash
+# any time an error is logged, which can be useful for debugging.
+#log_core_filter = 
+
+# Log unsuccessful authentication attempts and the reasons why they failed.
+#auth_verbose = no
+
+# In case of password mismatches, log the attempted password. Valid values are
+# no, plain and sha1. sha1 can be useful for detecting brute force password
+# attempts vs. user simply trying the same password over and over again.
+# You can also truncate the value to n chars by appending ":n" (e.g. sha1:6).
+#auth_verbose_passwords = no
+
+# Even more verbose logging for debugging purposes. Shows for example SQL
+# queries.
+#auth_debug = no
+
+# In case of password mismatches, log the passwords and used scheme so the
+# problem can be debugged. Enabling this also enables auth_debug.
+#auth_debug_passwords = no
+
+# Enable mail process debugging. This can help you figure out why Dovecot
+# isn't finding your mails.
+#mail_debug = no
+
+# Show protocol level SSL errors.
+#verbose_ssl = no
+
+# mail_log plugin provides more event logging for mail processes.
+plugin {
+  # Events to log. Also available: flag_change append
+  #mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
+  # Available fields: uid, box, msgid, from, subject, size, vsize, flags
+  # size and vsize are available only for expunge and copy events.
+  #mail_log_fields = uid box msgid size
+}
+
+##
+## Log formatting.
+##
+
+# Prefix for each line written to log file. % codes are in strftime(3)
+# format.
+#log_timestamp = "%b %d %H:%M:%S "
+
+# Space-separated list of elements we want to log. The elements which have
+# a non-empty variable value are joined together to form a comma-separated
+# string.
+#login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
+
+# Login log format. %s contains login_log_format_elements string, %$ contains
+# the data we want to log.
+#login_log_format = %$: %s
+ 
+# Log prefix for mail processes. See doc/wiki/Variables.txt for list of
+# possible variables you can use.
+#mail_log_prefix = "%s(%u)<%{pid}><%{session}>: "
+
+# Format to use for logging mail deliveries:
+#  %$ - Delivery status message (e.g. "saved to INBOX")
+#  %m / %{msgid} - Message-ID
+#  %s / %{subject} - Subject
+#  %f / %{from} - From address
+#  %p / %{size} - Physical size
+#  %w / %{vsize} - Virtual size
+#  %e / %{from_envelope} - MAIL FROM envelope
+#  %{to_envelope} - RCPT TO envelope
+#  %{delivery_time} - How many milliseconds it took to deliver the mail
+#  %{session_time} - How long LMTP session took, not including delivery_time
+#  %{storage_id} - Backend-specific ID for mail, e.g. Maildir filename
+#deliver_log_format = msgid=%m: %$

dovecot/conf.d/10-mail.conf

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+##
+## Mailbox locations and namespaces
+##
+
+# Location for users' mailboxes. The default is empty, which means that Dovecot
+# tries to find the mailboxes automatically. This won't work if the user
+# doesn't yet have any mail, so you should explicitly tell Dovecot the full
+# location.
+#
+# If you're using mbox, giving a path to the INBOX file (eg. /var/mail/%u)
+# isn't enough. You'll also need to tell Dovecot where the other mailboxes are
+# kept. This is called the "root mail directory", and it must be the first
+# path given in the mail_location setting.
+#
+# There are a few special variables you can use, eg.:
+#
+#   %u - username
+#   %n - user part in user@domain, same as %u if there's no domain
+#   %d - domain part in user@domain, empty if there's no domain
+#   %h - home directory
+#
+# See doc/wiki/Variables.txt for full list. Some examples:
+#
+#   mail_location = maildir:~/Maildir
+#   mail_location = mbox:~/mail:INBOX=/var/mail/%u
+#   mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
+#
+# <doc/wiki/MailLocation.txt>
+#
+mail_location = mbox:~/mail:INBOX=/var/mail/%u
+
+# If you need to set multiple mailbox locations or want to change default
+# namespace settings, you can do it by defining namespace sections.
+#
+# You can have private, shared and public namespaces. Private namespaces
+# are for user's personal mails. Shared namespaces are for accessing other
+# users' mailboxes that have been shared. Public namespaces are for shared
+# mailboxes that are managed by sysadmin. If you create any shared or public
+# namespaces you'll typically want to enable ACL plugin also, otherwise all
+# users can access all the shared mailboxes, assuming they have permissions
+# on filesystem level to do so.
+namespace inbox {
+  # Namespace type: private, shared or public
+  #type = private
+
+  # Hierarchy separator to use. You should use the same separator for all
+  # namespaces or some clients get confused. '/' is usually a good one.
+  # The default however depends on the underlying mail storage format.
+  #separator =
+
+  # Prefix required to access this namespace. This needs to be different for
+  # all namespaces. For example "Public/".
+  #prefix =
+
+  # Physical location of the mailbox. This is in same format as
+  # mail_location, which is also the default for it.
+  #location =
+
+  # There can be only one INBOX, and this setting defines which namespace
+  # has it.
+  inbox = yes
+
+  # If namespace is hidden, it's not advertised to clients via NAMESPACE
+  # extension. You'll most likely also want to set list=no. This is mostly
+  # useful when converting from another server with different namespaces which
+  # you want to deprecate but still keep working. For example you can create
+  # hidden namespaces with prefixes "~/mail/", "~%u/mail/" and "mail/".
+  #hidden = no
+
+  # Show the mailboxes under this namespace with LIST command. This makes the
+  # namespace visible for clients that don't support NAMESPACE extension.
+  # "children" value lists child mailboxes, but hides the namespace prefix.
+  #list = yes
+
+  # Namespace handles its own subscriptions. If set to "no", the parent
+  # namespace handles them (empty prefix should always have this as "yes")
+  #subscriptions = yes
+}
+
+# Example shared namespace configuration
+#namespace {
+  #type = shared
+  #separator = /
+
+  # Mailboxes are visible under "shared/user@domain/"
+  # %%n, %%d and %%u are expanded to the destination user.
+  #prefix = shared/%%u/
+
+  # Mail location for other users' mailboxes. Note that %variables and ~/
+  # expands to the logged in user's data. %%n, %%d, %%u and %%h expand to the
+  # destination user's data.
+  #location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
+
+  # Use the default namespace for saving subscriptions.
+  #subscriptions = no
+
+  # List the shared/ namespace only if there are visible shared mailboxes.
+  #list = children
+#}
+# Should shared INBOX be visible as "shared/user" or "shared/user/INBOX"?
+#mail_shared_explicit_inbox = no
+
+# System user and group used to access mails. If you use multiple, userdb
+# can override these by returning uid or gid fields. You can use either numbers
+# or names. <doc/wiki/UserIds.txt>
+#mail_uid =
+#mail_gid =
+
+# Group to enable temporarily for privileged operations. Currently this is
+# used only with INBOX when either its initial creation or dotlocking fails.
+# Typically this is set to "mail" to give access to /var/mail.
+#mail_privileged_group =
+
+# Grant access to these supplementary groups for mail processes. Typically
+# these are used to set up access to shared mailboxes. Note that it may be
+# dangerous to set these if users can create symlinks (e.g. if "mail" group is
+# set here, ln -s /var/mail ~/mail/var could allow a user to delete others'
+# mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading it).
+#mail_access_groups =
+
+# Allow full filesystem access to clients. There's no access checks other than
+# what the operating system does for the active UID/GID. It works with both
+# maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/
+# or ~user/.
+#mail_full_filesystem_access = no
+
+# Dictionary for key=value mailbox attributes. Currently used by URLAUTH, but
+# soon intended to be used by METADATA as well.
+#mail_attribute_dict =
+
+##
+## Mail processes
+##
+
+# Don't use mmap() at all. This is required if you store indexes to shared
+# filesystems (NFS or clustered filesystem).
+#mmap_disable = no
+
+# Rely on O_EXCL to work when creating dotlock files. NFS supports O_EXCL
+# since version 3, so this should be safe to use nowadays by default.
+#dotlock_use_excl = yes
+
+# When to use fsync() or fdatasync() calls:
+#   optimized (default): Whenever necessary to avoid losing important data
+#   always: Useful with e.g. NFS when write()s are delayed
+#   never: Never use it (best performance, but crashes can lose data)
+#mail_fsync = optimized
+
+# Locking method for index files. Alternatives are fcntl, flock and dotlock.
+# Dotlocking uses some tricks which may create more disk I/O than other locking
+# methods. NFS users: flock doesn't work, remember to change mmap_disable.
+#lock_method = fcntl
+
+# Directory in which LDA/LMTP temporarily stores incoming mails >128 kB.
+#mail_temp_dir = /tmp
+
+# Valid UID range for users, defaults to 500 and above. This is mostly
+# to make sure that users can't log in as daemons or other system users.
+# Note that denying root logins is hardcoded to dovecot binary and can't
+# be done even if first_valid_uid is set to 0.
+#first_valid_uid = 500
+#last_valid_uid = 0
+
+# Valid GID range for users, defaults to non-root/wheel. Users having
+# non-valid GID as primary group ID aren't allowed to log in. If user
+# belongs to supplementary groups with non-valid GIDs, those groups are
+# not set.
+#first_valid_gid = 1
+#last_valid_gid = 0
+
+# Maximum allowed length for mail keyword name. It's only forced when trying
+# to create new keywords.
+#mail_max_keyword_length = 50
+
+# ':' separated list of directories under which chrooting is allowed for mail
+# processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too).
+# This setting doesn't affect login_chroot, mail_chroot or auth chroot
+# settings. If this setting is empty, "/./" in home dirs are ignored.
+# WARNING: Never add directories here which local users can modify, that
+# may lead to root exploit. Usually this should be done only if you don't
+# allow shell access for users. <doc/wiki/Chrooting.txt>
+#valid_chroot_dirs =
+
+# Default chroot directory for mail processes. This can be overridden for
+# specific users in user database by giving /./ in user's home directory
+# (eg. /home/./user chroots into /home). Note that usually there is no real
+# need to do chrooting, Dovecot doesn't allow users to access files outside
+# their mail directory anyway. If your home directories are prefixed with
+# the chroot directory, append "/." to mail_chroot. <doc/wiki/Chrooting.txt>
+#mail_chroot =
+
+# UNIX socket path to master authentication server to find users.
+# This is used by imap (for shared users) and lda.
+#auth_socket_path = /var/run/dovecot/auth-userdb
+
+# Directory where to look up mail plugins.
+#mail_plugin_dir = /usr/lib/dovecot/modules
+
+# Space separated list of plugins to load for all services. Plugins specific to
+# IMAP, LDA, etc. are added to this list in their own .conf files.
+mail_plugins = $mail_plugins quota zlib
+
+##
+## Mailbox handling optimizations
+##
+
+# Mailbox list indexes can be used to optimize IMAP STATUS commands. They are
+# also required for IMAP NOTIFY extension to be enabled.
+#mailbox_list_index = no
+
+# The minimum number of mails in a mailbox before updates are done to cache
+# file. This allows optimizing Dovecot's behavior to do less disk writes at
+# the cost of more disk reads.
+#mail_cache_min_mail_count = 0
+
+# When IDLE command is running, mailbox is checked once in a while to see if
+# there are any new mails or other changes. This setting defines the minimum
+# time to wait between those checks. Dovecot can also use dnotify, inotify and
+# kqueue to find out immediately when changes occur.
+#mailbox_idle_check_interval = 30 secs
+
+# Save mails with CR+LF instead of plain LF. This makes sending those mails
+# take less CPU, especially with sendfile() syscall with Linux and FreeBSD.
+# But it also creates a bit more disk I/O which may just make it slower.
+# Also note that if other software reads the mboxes/maildirs, they may handle
+# the extra CRs wrong and cause problems.
+#mail_save_crlf = no
+
+# Max number of mails to keep open and prefetch to memory. This only works with
+# some mailbox formats and/or operating systems.
+#mail_prefetch_count = 0
+
+# How often to scan for stale temporary files and delete them (0 = never).
+# These should exist only after Dovecot dies in the middle of saving mails.
+#mail_temp_scan_interval = 1w
+
+##
+## Maildir-specific settings
+##
+
+# By default LIST command returns all entries in maildir beginning with a dot.
+# Enabling this option makes Dovecot return only entries which are directories.
+# This is done by stat()ing each entry, so it causes more disk I/O.
+# (For systems setting struct dirent->d_type, this check is free and it's
+# done always regardless of this setting)
+#maildir_stat_dirs = no
+
+# When copying a message, do it with hard links whenever possible. This makes
+# the performance much better, and it's unlikely to have any side effects.
+#maildir_copy_with_hardlinks = yes
+
+# Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only
+# when its mtime changes unexpectedly or when we can't find the mail otherwise.
+#maildir_very_dirty_syncs = no
+
+# If enabled, Dovecot doesn't use the S=<size> in the Maildir filenames for
+# getting the mail's physical size, except when recalculating Maildir++ quota.
+# This can be useful in systems where a lot of the Maildir filenames have a
+# broken size. The performance hit for enabling this is very small.
+#maildir_broken_filename_sizes = no
+
+# Always move mails from new/ directory to cur/, even when the \Recent flags
+# aren't being reset.
+#maildir_empty_new = no
+
+##
+## mbox-specific settings
+##
+
+# Which locking methods to use for locking mbox. There are four available:
+#  dotlock: Create <mailbox>.lock file. This is the oldest and most NFS-safe
+#           solution. If you want to use /var/mail/ like directory, the users
+#           will need write access to that directory.
+#  dotlock_try: Same as dotlock, but if it fails because of permissions or
+#               because there isn't enough disk space, just skip it.
+#  fcntl  : Use this if possible. Works with NFS too if lockd is used.
+#  flock  : May not exist in all systems. Doesn't work with NFS.
+#  lockf  : May not exist in all systems. Doesn't work with NFS.
+#
+# You can use multiple locking methods; if you do the order they're declared
+# in is important to avoid deadlocks if other MTAs/MUAs are using multiple
+# locking methods as well. Some operating systems don't allow using some of
+# them simultaneously.
+#
+#mbox_read_locks = fcntl
+#mbox_write_locks = fcntl dotlock
+
+# Maximum time to wait for lock (all of them) before aborting.
+#mbox_lock_timeout = 5 mins
+
+# If dotlock exists but the mailbox isn't modified in any way, override the
+# lock file after this much time.
+#mbox_dotlock_change_timeout = 2 mins
+
+# When mbox changes unexpectedly we have to fully read it to find out what
+# changed. If the mbox is large this can take a long time. Since the change
+# is usually just a newly appended mail, it'd be faster to simply read the
+# new mails. If this setting is enabled, Dovecot does this but still safely
+# fallbacks to re-reading the whole mbox file whenever something in mbox isn't
+# how it's expected to be. The only real downside to this setting is that if
+# some other MUA changes message flags, Dovecot doesn't notice it immediately.
+# Note that a full sync is done with SELECT, EXAMINE, EXPUNGE and CHECK
+# commands.
+#mbox_dirty_syncs = yes
+
+# Like mbox_dirty_syncs, but don't do full syncs even with SELECT, EXAMINE,
+# EXPUNGE or CHECK commands. If this is set, mbox_dirty_syncs is ignored.
+#mbox_very_dirty_syncs = no
+
+# Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK
+# commands and when closing the mailbox). This is especially useful for POP3
+# where clients often delete all mails. The downside is that our changes
+# aren't immediately visible to other MUAs.
+#mbox_lazy_writes = yes
+
+# If mbox size is smaller than this (e.g. 100k), don't write index files.
+# If an index file already exists it's still read, just not updated.
+#mbox_min_index_size = 0
+
+# Mail header selection algorithm to use for MD5 POP3 UIDLs when
+# pop3_uidl_format=%m. For backwards compatibility we use apop3d inspired
+# algorithm, but it fails if the first Received: header isn't unique in all
+# mails. An alternative algorithm is "all" that selects all headers.
+#mbox_md5 = apop3d
+
+##
+## mdbox-specific settings
+##
+
+# Maximum dbox file size until it's rotated.
+#mdbox_rotate_size = 2M
+
+# Maximum dbox file age until it's rotated. Typically in days. Day begins
+# from midnight, so 1d = today, 2d = yesterday, etc. 0 = check disabled.
+#mdbox_rotate_interval = 0
+
+# When creating new mdbox files, immediately preallocate their size to
+# mdbox_rotate_size. This setting currently works only in Linux with some
+# filesystems (ext4, xfs).
+#mdbox_preallocate_space = no
+
+##
+## Mail attachments
+##
+
+# sdbox and mdbox support saving mail attachments to external files, which
+# also allows single instance storage for them. Other backends don't support
+# this for now.
+
+# Directory root where to store mail attachments. Disabled, if empty.
+#mail_attachment_dir =
+
+# Attachments smaller than this aren't saved externally. It's also possible to
+# write a plugin to disable saving specific attachments externally.
+#mail_attachment_min_size = 128k
+
+# Filesystem backend to use for saving attachments:
+#  posix : No SiS done by Dovecot (but this might help FS's own deduplication)
+#  sis posix : SiS with immediate byte-by-byte comparison during saving
+#  sis-queue posix : SiS with delayed comparison and deduplication
+#mail_attachment_fs = sis posix
+
+# Hash format to use in attachment filenames. You can add any text and
+# variables: %{md4}, %{md5}, %{sha1}, %{sha256}, %{sha512}, %{size}.
+# Variables can be truncated, e.g. %{sha256:80} returns only first 80 bits
+#mail_attachment_hash = %{sha1}

dovecot/conf.d/10-master.conf

@@ -0,0 +1,121 @@
+#default_process_limit = 100
+#default_client_limit = 1000
+
+# Default VSZ (virtual memory size) limit for service processes. This is mainly
+# intended to catch and kill processes that leak memory before they eat up
+# everything.
+#default_vsz_limit = 256M
+
+# Login user is internally used by login processes. This is the most untrusted
+# user in Dovecot system. It shouldn't have access to anything at all.
+#default_login_user = dovenull
+
+# Internal user is used by unprivileged processes. It should be separate from
+# login user, so that login processes can't disturb other processes.
+#default_internal_user = dovecot
+
+service imap-login {
+inet_listener imap {
+#port = 143
+}
+inet_listener imaps {
+#port = 993
+#ssl = yes
+}
+
+# Number of connections to handle before starting a new process. Typically
+# the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
+# is faster. <doc/wiki/LoginProcess.txt>
+#service_count = 1
+
+# Number of processes to always keep waiting for more connections.
+#process_min_avail = 0
+
+# If you set service_count=0, you probably need to grow this.
+#vsz_limit = $default_vsz_limit
+}
+
+service pop3-login {
+  inet_listener pop3 {
+    #port = 110
+  }
+  inet_listener pop3s {
+    #port = 995
+    #ssl = yes
+  }
+}
+
+service lmtp {
+  unix_listener lmtp {
+    #mode = 0666
+  }
+
+  # Create inet listener only if you can't use the above UNIX socket
+  #inet_listener lmtp {
+    # Avoid making LMTP visible for the entire internet
+    #address =
+    #port =
+  #}
+}
+
+service imap {
+  # Most of the memory goes to mmap()ing files. You may need to increase this
+  # limit if you have huge mailboxes.
+  #vsz_limit = $default_vsz_limit
+
+  # Max. number of IMAP processes (connections)
+  #process_limit = 1024
+}
+
+service pop3 {
+  # Max. number of POP3 processes (connections)
+  #process_limit = 1024
+}
+
+service auth {
+  # auth_socket_path points to this userdb socket by default. It's typically
+  # used by dovecot-lda, doveadm, possibly imap process, etc. Users that have
+  # full permissions to this socket are able to get a list of all usernames and
+  # get the results of everyone's userdb lookups.
+  #
+  # The default 0666 mode allows anyone to connect to the socket, but the
+  # userdb lookups will succeed only if the userdb returns an "uid" field that
+  # matches the caller process's UID. Also if caller's uid or gid matches the
+  # socket's uid or gid the lookup succeeds. Anything else causes a failure.
+  #
+  # To give the caller full permissions to lookup all users, set the mode to
+  # something else than 0666 and Dovecot lets the kernel enforce the
+  # permissions (e.g. 0777 allows everyone full permissions).
+  unix_listener auth-userdb {
+    #mode = 0666
+    #user =
+    #group =
+  }
+
+  # Postfix smtp-auth
+  #unix_listener /var/spool/postfix/private/auth {
+  #  mode = 0666
+  #}
+
+  unix_listener auth-client {
+    mode = 0660
+    user = Debian-exim
+  }
+}
+
+service auth-worker {
+  # Auth worker process is run as root by default, so that it can access
+  # /etc/shadow. If this isn't necessary, the user should be changed to
+  # $default_internal_user.
+  #user = root
+}
+
+service dict {
+  # If dict proxy is used, mail processes should have access to its socket.
+  # For example: mode=0660, group=vmail and global mail_access_groups=vmail
+  unix_listener dict {
+    #mode = 0600
+    #user =
+    #group =
+  }
+}

dovecot/conf.d/10-ssl.conf

@@ -0,0 +1,51 @@
+##
+## SSL settings
+##
+
+# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
+ssl = yes
+
+# PEM encoded X.509 SSL/TLS certificate and private key. They're opened before
+# dropping root privileges, so keep the key file unreadable by anyone but
+# root. Included doc/mkcert.sh can be used to easily generate self-signed
+# certificate, just make sure to update the domains in dovecot-openssl.cnf
+ssl_cert = </etc/dovecot/private/dovecot.pem
+ssl_key = </etc/dovecot/private/dovecot.key
+
+# If key file is password protected, give the password here. Alternatively
+# give it when starting dovecot with -p parameter. Since this file is often
+# world-readable, you may want to place this setting instead to a different
+# root owned 0600 file by using ssl_key_password = <path.
+#ssl_key_password =
+
+# PEM encoded trusted certificate authority. Set this only if you intend to use
+# ssl_verify_client_cert=yes. The file should contain the CA certificate(s)
+# followed by the matching CRL(s). (e.g. ssl_ca = </etc/ssl/certs/ca.pem)
+#ssl_ca =
+
+# Require that CRL check succeeds for client certificates.
+#ssl_require_crl = yes
+
+# Request client to send a certificate. If you also want to require it, set
+# auth_ssl_require_client_cert=yes in auth section.
+#ssl_verify_client_cert = no
+
+# Which field from certificate to use for username. commonName and
+# x500UniqueIdentifier are the usual choices. You'll also need to set
+# auth_ssl_username_from_cert=yes.
+#ssl_cert_username_field = commonName
+
+# How often to regenerate the SSL parameters file. Generation is quite CPU
+# intensive operation. The value is in hours, 0 disables regeneration
+# entirely.
+#ssl_parameters_regenerate = 168
+
+# SSL protocols to use
+#ssl_protocols = !SSLv2
+
+# SSL ciphers to use
+#ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL
+
+# SSL crypto device to use, for valid values run "openssl engine"
+#ssl_crypto_device =
+

dovecot/conf.d/10-tcpwrapper.conf

@@ -0,0 +1,14 @@
+# 10-tcpwrapper.conf
+#
+# service name for hosts.{allow|deny} are those defined as
+# inet_listener in master.conf
+#
+#login_access_sockets = tcpwrap
+#
+#service tcpwrap {
+#  unix_listener login/tcpwrap {
+#    group = $default_login_user
+#    mode = 0600
+#    user = $default_login_user
+#  }
+#}

dovecot/conf.d/15-lda.conf

@@ -0,0 +1,48 @@
+##
+## LDA specific settings (also used by LMTP)
+##
+
+# Address to use when sending rejection mails.
+# Default is postmaster@<your domain>.
+postmaster_address = postmaster@%{if;%d;ne;;%d;%{hostname}}
+
+# Hostname to use in various parts of sent mails, eg. in Message-Id.
+# Default is the system's real hostname.
+#hostname =
+
+# If user is over quota, return with temporary failure instead of
+# bouncing the mail.
+#quota_full_tempfail = no
+
+# Binary to use for sending mails.
+#sendmail_path = /usr/sbin/sendmail
+
+# If non-empty, send mails via this SMTP host[:port] instead of sendmail.
+#submission_host =
+
+# Subject: header to use for rejection mails. You can use the same variables
+# as for rejection_reason below.
+#rejection_subject = Rejected: %s
+
+# Human readable error message for rejection mails. You can use variables:
+#  %n = CRLF, %r = reason, %s = original subject, %t = recipient
+#rejection_reason = Your message to <%t> was automatically rejected:%n%r
+
+# Delimiter character between local-part and detail in email address.
+#recipient_delimiter = +
+
+# Header where the original recipient address (SMTP's RCPT TO: address) is taken
+# from if not available elsewhere. With dovecot-lda -a parameter overrides this.
+# A commonly used header for this is X-Original-To.
+#lda_original_recipient_header =
+
+# Should saving a mail to a nonexistent mailbox automatically create it?
+#lda_mailbox_autocreate = no
+
+# Should automatically created mailboxes be also automatically subscribed?
+#lda_mailbox_autosubscribe = no
+
+protocol lda {
+  # Space separated list of plugins to load (default is global mail_plugins).
+  mail_plugins = $mail_plugins sieve
+}

dovecot/conf.d/15-mailboxes.conf

@@ -0,0 +1,86 @@
+##
+## Mailbox definitions
+##
+
+# Each mailbox is specified in a separate mailbox section. The section name
+# specifies the mailbox name. If it has spaces, you can put the name
+# "in quotes". These sections can contain the following mailbox settings:
+#
+# auto:
+#   Indicates whether the mailbox with this name is automatically created
+#   implicitly when it is first accessed. The user can also be automatically
+#   subscribed to the mailbox after creation. The following values are
+#   defined for this setting:
+# 
+#     no        - Never created automatically.
+#     create    - Automatically created, but no automatic subscription.
+#     subscribe - Automatically created and subscribed.
+#  
+# special_use:
+#   A space-separated list of SPECIAL-USE flags (RFC 6154) to use for the
+#   mailbox. There are no validity checks, so you could specify anything
+#   you want in here, but it's not a good idea to use flags other than the
+#   standard ones specified in the RFC:
+#
+#     \All       - This (virtual) mailbox presents all messages in the
+#                  user's message store.
+#     \Archive   - This mailbox is used to archive messages.
+#     \Drafts    - This mailbox is used to hold draft messages.
+#     \Flagged   - This (virtual) mailbox presents all messages in the
+#                  user's message store marked with the IMAP \Flagged flag.
+#     \Important - This (virtual) mailbox presents all messages in the
+#                  user's message store deemed important to user.
+#     \Junk      - This mailbox is where messages deemed to be junk mail
+#                  are held.
+#     \Sent      - This mailbox is used to hold copies of messages that
+#                  have been sent.
+#     \Trash     - This mailbox is used to hold messages that have been
+#                  deleted.
+#
+# comment:
+#   Defines a default comment or note associated with the mailbox. This
+#   value is accessible through the IMAP METADATA mailbox entries
+#   "/shared/comment" and "/private/comment". Users with sufficient
+#   privileges can override the default value for entries with a custom
+#   value.
+
+# NOTE: Assumes "namespace inbox" has been defined in 10-mail.conf.
+namespace inbox {
+  # These mailboxes are widely used and could perhaps be created automatically:
+  mailbox Drafts {
+    special_use = \Drafts
+  }
+  mailbox Junk {
+    special_use = \Junk
+  }
+  mailbox Trash {
+    special_use = \Trash
+  }
+
+  # For \Sent mailboxes there are two widely used names. We'll mark both of
+  # them as \Sent. User typically deletes one of them if duplicates are created.
+  mailbox Sent {
+    special_use = \Sent
+  }
+  mailbox "Sent Messages" {
+    special_use = \Sent
+  }
+
+  # If you have a virtual "All messages" mailbox:
+  #mailbox virtual/All {
+  #  special_use = \All
+  #  comment = All my messages
+  #}
+
+  # If you have a virtual "Flagged" mailbox:
+  #mailbox virtual/Flagged {
+  #  special_use = \Flagged
+  #  comment = All my flagged messages
+  #}
+
+  # If you have a virtual "Important" mailbox:
+  #mailbox virtual/Important {
+  #  special_use = \Important
+  #  comment = All my important messages
+  #}
+}

dovecot/conf.d/20-imap.conf

@@ -0,0 +1,99 @@
+##
+## IMAP specific settings
+##
+
+# If nothing happens for this long while client is IDLEing, move the connection
+# to imap-hibernate process and close the old imap process. This saves memory,
+# because connections use very little memory in imap-hibernate process. The
+# downside is that recreating the imap process back uses some resources.
+#imap_hibernate_timeout = 0
+
+# Maximum IMAP command line length. Some clients generate very long command
+# lines with huge mailboxes, so you may need to raise this if you get
+# "Too long argument" or "IMAP command line too large" errors often.
+#imap_max_line_length = 64k
+
+# IMAP logout format string:
+#  %i - total number of bytes read from client
+#  %o - total number of bytes sent to client
+#  %{fetch_hdr_count} - Number of mails with mail header data sent to client
+#  %{fetch_hdr_bytes} - Number of bytes with mail header data sent to client
+#  %{fetch_body_count} - Number of mails with mail body data sent to client
+#  %{fetch_body_bytes} - Number of bytes with mail body data sent to client
+#  %{deleted} - Number of mails where client added \Deleted flag
+#  %{expunged} - Number of mails that client expunged, which does not
+#                include automatically expunged mails
+#  %{autoexpunged} - Number of mails that were automatically expunged after
+#                    client disconnected
+#  %{trashed} - Number of mails that client copied/moved to the
+#               special_use=\Trash mailbox.
+#  %{appended} - Number of mails saved during the session
+#imap_logout_format = in=%i out=%o deleted=%{deleted} expunged=%{expunged} \
+#  trashed=%{trashed} hdr_count=%{fetch_hdr_count} \
+#  hdr_bytes=%{fetch_hdr_bytes} body_count=%{fetch_body_count} \
+#  body_bytes=%{fetch_body_bytes}
+
+# Override the IMAP CAPABILITY response. If the value begins with '+',
+# add the given capabilities on top of the defaults (e.g. +XFOO XBAR).
+#imap_capability = 
+
+# How long to wait between "OK Still here" notifications when client is
+# IDLEing.
+#imap_idle_notify_interval = 2 mins
+
+# ID field names and values to send to clients. Using * as the value makes
+# Dovecot use the default value. The following fields have default values
+# currently: name, version, os, os-version, support-url, support-email,
+# revision.
+#imap_id_send = 
+
+# ID fields sent by client to log. * means everything.
+#imap_id_log =
+
+# Workarounds for various client bugs:
+#   delay-newmail:
+#     Send EXISTS/RECENT new mail notifications only when replying to NOOP
+#     and CHECK commands. Some clients ignore them otherwise, for example OSX
+#     Mail (<v2.1). Outlook Express breaks more badly though, without this it
+#     may show user "Message no longer in server" errors. Note that OE6 still
+#     breaks even with this workaround if synchronization is set to
+#     "Headers Only".
+#   tb-extra-mailbox-sep:
+#     Thunderbird gets somehow confused with LAYOUT=fs (mbox and dbox) and
+#     adds extra '/' suffixes to mailbox names. This option causes Dovecot to
+#     ignore the extra '/' instead of treating it as invalid mailbox name.
+#   tb-lsub-flags:
+#     Show \Noselect flags for LSUB replies with LAYOUT=fs (e.g. mbox).
+#     This makes Thunderbird realize they aren't selectable and show them
+#     greyed out, instead of only later giving "not selectable" popup error.
+#
+# The list is space-separated.
+#imap_client_workarounds = 
+
+# Host allowed in URLAUTH URLs sent by client. "*" allows all.
+#imap_urlauth_host =
+
+# Enable IMAP LITERAL- extension (replaces LITERAL+)
+#imap_literal_minus = no
+
+# What happens when FETCH fails due to some internal error:
+#   disconnect-immediately:
+#     The FETCH is aborted immediately and the IMAP client is disconnected.
+#   disconnect-after:
+#     The FETCH runs for all the requested mails returning as much data as
+#     possible. The client is finally disconnected without a tagged reply.
+#   no-after:
+#     Same as disconnect-after, but tagged NO reply is sent instead of
+#     disconnecting the client. If the client attempts to FETCH the same failed
+#     mail more than once, the client is disconnected. This is to avoid clients
+#     from going into infinite loops trying to FETCH a broken mail.
+#imap_fetch_failure = disconnect-immediately
+
+protocol imap {
+  # Space separated list of plugins to load (default is global mail_plugins).
+  #mail_plugins = $mail_plugins
+
+  # Maximum number of IMAP connections allowed for a user from each IP address.
+  # NOTE: The username is compared case-sensitively.
+  #mail_max_userip_connections = 10
+}

dovecot/conf.d/20-lmtp.conf

@@ -0,0 +1,26 @@
+##
+## LMTP specific settings
+##
+
+# Support proxying to other LMTP/SMTP servers by performing passdb lookups.
+#lmtp_proxy = no
+
+# When recipient address includes the detail (e.g. user+detail), try to save
+# the mail to the detail mailbox. See also recipient_delimiter and
+# lda_mailbox_autocreate settings.
+#lmtp_save_to_detail_mailbox = no
+
+# Verify quota before replying to RCPT TO. This adds a small overhead.
+#lmtp_rcpt_check_quota = no
+
+# Which recipient address to use for Delivered-To: header and Received:
+# header. The default is "final", which is the same as the one given to
+# RCPT TO command. "original" uses the address given in RCPT TO's ORCPT
+# parameter, "none" uses nothing. Note that "none" is currently always used
+# when a mail has multiple recipients.
+#lmtp_hdr_delivery_address = final
+
+protocol lmtp {
+  # Space separated list of plugins to load (default is global mail_plugins).
+  mail_plugins = $mail_plugins sieve
+}

dovecot/conf.d/20-pop3.conf

@@ -0,0 +1,99 @@
+##
+## POP3 specific settings
+##
+
+# Don't try to set mails non-recent or seen with POP3 sessions. This is
+# mostly intended to reduce disk I/O. With maildir it doesn't move files
+# from new/ to cur/, with mbox it doesn't write Status-header.
+#pop3_no_flag_updates = no
+
+# Support LAST command which exists in old POP3 specs, but has been removed
+# from new ones. Some clients still wish to use this though. Enabling this
+# makes RSET command clear all \Seen flags from messages.
+#pop3_enable_last = no
+
+# If mail has X-UIDL header, use it as the mail's UIDL.
+#pop3_reuse_xuidl = no
+
+# Allow only one POP3 session to run simultaneously for the same user.
+#pop3_lock_session = no
+
+# POP3 requires message sizes to be listed as if they had CR+LF linefeeds.
+# Many POP3 servers violate this by returning the sizes with LF linefeeds,
+# because it's faster to get. When this setting is enabled, Dovecot still
+# tries to do the right thing first, but if that requires opening the
+# message, it fallbacks to the easier (but incorrect) size.
+#pop3_fast_size_lookups = no
+
+# POP3 UIDL (unique mail identifier) format to use. You can use following
+# variables, along with the variable modifiers described in
+# doc/wiki/Variables.txt (e.g. %Uf for the filename in uppercase)
+#
+#  %v - Mailbox's IMAP UIDVALIDITY
+#  %u - Mail's IMAP UID
+#  %m - MD5 sum of the mailbox headers in hex (mbox only)
+#  %f - filename (maildir only)
+#  %g - Mail's GUID
+#
+# If you want UIDL compatibility with other POP3 servers, use:
+#  UW's ipop3d         : %08Xv%08Xu
+#  Courier             : %f or %v-%u (both might be used simultaneously)
+#  Cyrus (<= 2.1.3)    : %u
+#  Cyrus (>= 2.1.4)    : %v.%u
+#  Dovecot v0.99.x     : %v.%u
+#  tpop3d              : %Mf
+#
+# Note that Outlook 2003 seems to have problems with %v.%u format which was
+# Dovecot's default, so if you're building a new server it would be a good
+# idea to change this. %08Xu%08Xv should be pretty fail-safe.
+#
+#pop3_uidl_format = %08Xu%08Xv
+
+# Permanently save UIDLs sent to POP3 clients, so pop3_uidl_format changes
+# won't change those UIDLs. Currently this works only with Maildir.
+#pop3_save_uidl = no
+
+# What to do about duplicate UIDLs if they exist?
+#   allow: Show duplicates to clients.
+#   rename: Append a temporary -2, -3, etc. counter after the UIDL.
+#pop3_uidl_duplicates = allow
+
+# This option changes POP3 behavior so that it's not possible to actually
+# delete mails via POP3, only hide them from future POP3 sessions. The mails
+# will still be counted towards user's quota until actually deleted via IMAP.
+# Use e.g. "$POP3Deleted" as the value (it will be visible as IMAP keyword).
+# Make sure you can legally archive mails before enabling this setting.
+#pop3_deleted_flag =
+
+# POP3 logout format string:
+#  %i - total number of bytes read from client
+#  %o - total number of bytes sent to client
+#  %t - number of TOP commands
+#  %p - number of bytes sent to client as a result of TOP command
+#  %r - number of RETR commands
+#  %b - number of bytes sent to client as a result of RETR command
+#  %d - number of deleted messages
+#  %{deleted_bytes} - number of bytes in deleted messages
+#  %m - number of messages (before deletion)
+#  %s - mailbox size in bytes (before deletion)
+#  %u - old/new UIDL hash. may help finding out if UIDLs changed unexpectedly
+#pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
+
+# Workarounds for various client bugs:
+#   outlook-no-nuls:
+#     Outlook and Outlook Express hang if mails contain NUL characters.
+#     This setting replaces them with 0x80 character.
+#   oe-ns-eoh:
+#     Outlook Express and Netscape Mail breaks if end of headers-line is
+#     missing. This option simply sends it if it's missing.
+# The list is space-separated.
+#pop3_client_workarounds = 
+
+protocol pop3 {
+  # Space separated list of plugins to load (default is global mail_plugins).
+  #mail_plugins = $mail_plugins
+
+  # Maximum number of POP3 connections allowed for a user from each IP address.
+  # NOTE: The username is compared case-sensitively.
+  #mail_max_userip_connections = 10
+}

dovecot/conf.d/90-acl.conf

@@ -0,0 +1,19 @@
+##
+## Mailbox access control lists.
+##
+
+# vfile backend reads ACLs from "dovecot-acl" file from mail directory.
+# You can also optionally give a global ACL directory path where ACLs are
+# applied to all users' mailboxes. The global ACL directory contains
+# one file for each mailbox, eg. INBOX or sub.mailbox. cache_secs parameter
+# specifies how many seconds to wait between stat()ing dovecot-acl file
+# to see if it changed.
+plugin {
+  #acl = vfile:/etc/dovecot/global-acls:cache_secs=300
+}
+
+# To let users LIST mailboxes shared by other users, Dovecot needs a
+# shared mailbox dictionary. For example:
+plugin {
+  #acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes
+}

dovecot/conf.d/90-plugin.conf

@@ -0,0 +1,11 @@
+##
+## Plugin settings
+##
+
+# All wanted plugins must be listed in mail_plugins setting before any of the
+# settings take effect. See <doc/wiki/Plugins.txt> for list of plugins and
+# their configuration. Note that %variable expansion is done for all values.
+
+plugin {
+  #setting_name = value
+}

dovecot/conf.d/90-quota.conf

@@ -0,0 +1,80 @@
+##
+## Quota configuration.
+##
+
+# Note that you also have to enable quota plugin in mail_plugins setting.
+# <doc/wiki/Quota.txt>
+
+##
+## Quota limits
+##
+
+# Quota limits are set using "quota_rule" parameters. To get per-user quota
+# limits, you can set/override them by returning "quota_rule" extra field
+# from userdb. It's also possible to give mailbox-specific limits, for example
+# to give additional 100 MB when saving to Trash:
+
+plugin {
+  #quota_rule = *:storage=1G
+  #quota_rule2 = Trash:storage=+100M
+
+  # LDA/LMTP allows saving the last mail to bring user from under quota to
+  # over quota, if the quota doesn't grow too high. Default is to allow as
+  # long as quota will stay under 10% above the limit. Also allowed e.g. 10M.
+  #quota_grace = 10%%
+}
+
+##
+## Quota warnings
+##
+
+# You can execute a given command when user exceeds a specified quota limit.
+# Each quota root has separate limits. Only the command for the first
+# exceeded limit is excecuted, so put the highest limit first.
+# The commands are executed via script service by connecting to the named
+# UNIX socket (quota-warning below).
+# Note that % needs to be escaped as %%, otherwise "% " expands to empty.
+
+plugin {
+  #quota_warning = storage=95%% quota-warning 95 %u
+  #quota_warning2 = storage=80%% quota-warning 80 %u
+}
+
+# Example quota-warning service. The unix listener's permissions should be
+# set in a way that mail processes can connect to it. Below example assumes
+# that mail processes run as vmail user. If you use mode=0666, all system users
+# can generate quota warnings to anyone.
+#service quota-warning {
+#  executable = script /usr/local/bin/quota-warning.sh
+#  user = dovecot
+#  unix_listener quota-warning {
+#    user = vmail
+#  }
+#}
+
+##
+## Quota backends
+##
+
+# Multiple backends are supported:
+#   dirsize: Find and sum all the files found from mail directory.
+#            Extremely SLOW with Maildir. It'll eat your CPU and disk I/O.
+#   dict: Keep quota stored in dictionary (eg. SQL)
+#   maildir: Maildir++ quota
+#   fs: Read-only support for filesystem quota
+
+plugin {
+  #quota = dirsize:User quota
+  quota = maildir:User quota
+  #quota = dict:User quota::proxy::quota
+  #quota = fs:User quota
+}
+
+# Multiple quota roots are also possible, for example this gives each user
+# their own 100MB quota and one shared 1GB quota within the domain:
+plugin {
+  #quota = dict:user::proxy::quota
+  #quota2 = dict:domain:%d:proxy::quota_domain
+  #quota_rule = *:storage=102400
+  #quota2_rule = *:storage=1048576
+}

dovecot/conf.d/90-sieve-extprograms.conf

@@ -0,0 +1,44 @@
+# Sieve Extprograms plugin configuration
+
+# Don't forget to add the sieve_extprograms plugin to the sieve_plugins setting.
+# Also enable the extensions you need (one or more of vnd.dovecot.pipe,
+# vnd.dovecot.filter and vnd.dovecot.execute) by adding these	to the
+# sieve_extensions or sieve_global_extensions settings. Restricting these
+# extensions to a global context using sieve_global_extensions is recommended.
+
+plugin {
+
+  # The directory where the program sockets are located for the
+  # vnd.dovecot.pipe, vnd.dovecot.filter and vnd.dovecot.execute extension
+  # respectively. The name of each unix socket contained in that directory
+  # directly maps to a program-name referenced from the Sieve script.
+  #sieve_pipe_socket_dir = sieve-pipe
+  #sieve_filter_socket_dir = sieve-filter
+  #sieve_execute_socket_dir = sieve-execute
+
+  # The directory where the scripts are located for direct execution by the
+  # vnd.dovecot.pipe, vnd.dovecot.filter and vnd.dovecot.execute extension
+  # respectively. The name of each script contained in that directory
+  # directly maps to a program-name referenced from the Sieve script.
+  #sieve_pipe_bin_dir = /usr/lib/dovecot/sieve-pipe
+  #sieve_filter_bin_dir = /usr/lib/dovecot/sieve-filter
+  #sieve_execute_bin_dir = /usr/lib/dovecot/sieve-execute
+}
+
+# An example program service called 'do-something' to pipe messages to
+#service do-something {
+  # Define the executed script as parameter to the sieve service
+  #executable = script /usr/lib/dovecot/sieve-pipe/do-something.sh
+
+  # Use some unprivileged user for executing the program
+  #user = dovenull
+
+  # The unix socket located in the sieve_pipe_socket_dir (as defined in the 
+  # plugin {} section above)
+  #unix_listener sieve-pipe/do-something {
+    # LDA/LMTP must have access
+  #  user = vmail  
+  #  mode = 0600
+  #}
+#}
+

dovecot/conf.d/90-sieve.conf

@@ -0,0 +1,205 @@
+##
+## Settings for the Sieve interpreter
+##
+
+# Do not forget to enable the Sieve plugin in 15-lda.conf and 20-lmtp.conf
+# by adding it to the respective mail_plugins= settings.
+
+# The Sieve interpreter can retrieve Sieve scripts from several types of
+# locations. The default `file' location type is a local filesystem path
+# pointing to a Sieve script file or a directory containing multiple Sieve
+# script files. More complex setups can use other location types such as
+# `ldap' or `dict' to fetch Sieve scripts from remote databases.
+#
+# All settings that specify the location of one ore more Sieve scripts accept
+# the following syntax:
+#
+# location = [<type>:]path[;<option>[=<value>][;...]]
+#
+# If the type prefix is omitted, the script location type is 'file' and the 
+# location is interpreted as a local filesystem path pointing to a Sieve script
+# file or directory. Refer to Pigeonhole wiki or INSTALL file for more
+# information.
+
+plugin {
+  # The location of the user's main Sieve script or script storage. The LDA
+  # Sieve plugin uses this to find the active script for Sieve filtering at
+  # delivery. The "include" extension uses this location for retrieving
+  # :personal" scripts. This is also where the  ManageSieve service will store
+  # the user's scripts, if supported.
+  # 
+  # Currently only the 'file:' location type supports ManageSieve operation.
+  # Other location types like 'dict:' and 'ldap:' can currently only
+  # be used as a read-only script source ().
+  #
+  # For the 'file:' type: use the ';active=' parameter to specify where the
+  # active script symlink is located.
+  # For other types: use the ';name=' parameter to specify the name of the
+  # default/active script.
+  sieve = file:~/sieve;active=~/.dovecot.sieve
+
+  # The default Sieve script when the user has none. This is the location of a
+  # global sieve script file, which gets executed ONLY if user's personal Sieve
+  # script doesn't exist. Be sure to pre-compile this script manually using the
+  # sievec command line tool if the binary is not stored in a global location.
+  # --> See sieve_before for executing scripts before the user's personal
+  #     script.
+  #sieve_default = /var/lib/dovecot/sieve/default.sieve
+
+  # The name by which the default Sieve script (as configured by the 
+  # sieve_default setting) is visible to the user through ManageSieve. 
+  #sieve_default_name = 
+
+  # Location for ":global" include scripts as used by the "include" extension.
+  #sieve_global =
+
+  # The location of a Sieve script that is run for any message that is about to
+  # be discarded; i.e., it is not delivered anywhere by the normal Sieve
+  # execution. This only happens when the "implicit keep" is canceled, by e.g.
+  # the "discard" action, and no actions that deliver the message are executed.
+  # This "discard script" can prevent discarding the message, by executing
+  # alternative actions. If the discard script does nothing, the message is
+	# still discarded as it would be when no discard script is configured.
+  #sieve_discard =
+
+  # Location Sieve of scripts that need to be executed before the user's
+  # personal script. If a 'file' location path points to a directory, all the 
+  # Sieve scripts contained therein (with the proper `.sieve' extension) are
+  # executed. The order of execution within that directory is determined by the
+  # file names, using a normal 8bit per-character comparison.
+  #
+  # Multiple script locations can be specified by appending an increasing number
+  # to the setting name. The Sieve scripts found from these locations are added
+  # to the script execution sequence in the specified order. Reading the
+  # numbered sieve_before settings stops at the first missing setting, so no
+  # numbers may be skipped.
+  #sieve_before = /var/lib/dovecot/sieve.d/
+  #sieve_before2 = ldap:/etc/sieve-ldap.conf;name=ldap-domain
+  #sieve_before3 = (etc...)
+
+  # Identical to sieve_before, only the specified scripts are executed after the
+  # user's script (only when keep is still in effect!). Multiple script
+  # locations can be specified by appending an increasing number.
+  #sieve_after =
+  #sieve_after2 =
+  #sieve_after2 = (etc...)
+
+  # Which Sieve language extensions are available to users. By default, all
+  # supported extensions are available, except for deprecated extensions or
+  # those that are still under development. Some system administrators may want
+  # to disable certain Sieve extensions or enable those that are not available
+  # by default. This setting can use '+' and '-' to specify differences relative
+  # to the default. For example `sieve_extensions = +imapflags' will enable the
+  # deprecated imapflags extension in addition to all extensions were already
+  # enabled by default.
+  #sieve_extensions = +notify +imapflags
+
+  # Which Sieve language extensions are ONLY available in global scripts. This
+  # can be used to restrict the use of certain Sieve extensions to administrator
+  # control, for instance when these extensions can cause security concerns.
+  # This setting has higher precedence than the `sieve_extensions' setting
+  # (above), meaning that the extensions enabled with this setting are never
+  # available to the user's personal script no matter what is specified for the
+  # `sieve_extensions' setting. The syntax of this setting is similar to the
+  # `sieve_extensions' setting, with the difference that extensions are
+  # enabled or disabled for exclusive use in global scripts. Currently, no
+  # extensions are marked as such by default.
+  #sieve_global_extensions =
+
+  # The Pigeonhole Sieve interpreter can have plugins of its own. Using this
+  # setting, the used plugins can be specified. Check the Dovecot wiki
+  # (wiki2.dovecot.org) or the pigeonhole website
+  # (http://pigeonhole.dovecot.org) for available plugins.
+  # The sieve_extprograms plugin is included in this release.
+  #sieve_plugins =
+
+  # The maximum size of a Sieve script. The compiler will refuse to compile any
+  # script larger than this limit. If set to 0, no limit on the script size is
+  # enforced.
+  #sieve_max_script_size = 1M
+
+  # The maximum number of actions that can be performed during a single script
+  # execution. If set to 0, no limit on the total number of actions is enforced.
+  #sieve_max_actions = 32
+
+  # The maximum number of redirect actions that can be performed during a single
+  # script execution. If set to 0, no redirect actions are allowed.
+  #sieve_max_redirects = 4
+
+  # The maximum number of personal Sieve scripts a single user can have. If set
+  # to 0, no limit on the number of scripts is enforced.
+  # (Currently only relevant for ManageSieve)
+  #sieve_quota_max_scripts = 0
+
+  # The maximum amount of disk storage a single user's scripts may occupy. If
+  # set to 0, no limit on the used amount of disk storage is enforced.
+  # (Currently only relevant for ManageSieve)
+  #sieve_quota_max_storage = 0
+
+  # The primary e-mail address for the user. This is used as a default when no
+  # other appropriate address is available for sending messages. If this setting
+  # is not configured, either the postmaster or null "<>" address is used as a
+  # sender, depending on the action involved. This setting is important when
+  # there is no message envelope to extract addresses from, such as when the
+  # script is executed in IMAP.
+  #sieve_user_email =
+
+  # The path to the file where the user log is written. If not configured, a
+  # default location is used. If the main user's personal Sieve (as configured
+  # with sieve=) is a file, the logfile is set to <filename>.log by default. If
+  # it is not a file, the default user log file is ~/.dovecot.sieve.log.
+  #sieve_user_log =
+
+  # Specifies what envelope sender address is used for redirected messages.
+  # The following values are supported for this setting:
+  #
+  #   "sender"         - The sender address is used (default).
+  #   "recipient"      - The final recipient address is used.
+  #   "orig_recipient" - The original recipient is used.
+  #   "user_email"     - The user's primary address is used. This is
+  #                      configured with the "sieve_user_email" setting. If
+  #                      that setting is unconfigured, "user_mail" is equal to
+  #                      "recipient".
+  #   "postmaster"     - The postmaster_address configured for the LDA.
+  #   "<user@domain>"  - Redirected messages are always sent from user@domain.
+  #                      The angle brackets are mandatory. The null "<>" address
+  #                      is also supported.
+  #
+  # This setting is ignored when the envelope sender is "<>". In that case the
+  # sender of the redirected message is also always "<>".
+  #sieve_redirect_envelope_from = sender
+
+  ## TRACE DEBUGGING
+  # Trace debugging provides detailed insight in the operations performed by
+  # the Sieve script. These settings apply to both the LDA Sieve plugin and the
+  # IMAPSIEVE plugin. 
+  #
+  # WARNING: On a busy server, this functionality can quickly fill up the trace
+  # directory with a lot of trace files. Enable this only temporarily and as
+  # selective as possible.
+  
+  # The directory where trace files are written. Trace debugging is disabled if
+  # this setting is not configured or if the directory does not exist. If the 
+  # path is relative or it starts with "~/" it is interpreted relative to the
+  # current user's home directory.
+  #sieve_trace_dir =
+  
+  # The verbosity level of the trace messages. Trace debugging is disabled if
+  # this setting is not configured. Possible values are:
+  #
+  #   "actions"        - Only print executed action commands, like keep,
+  #                      fileinto, reject and redirect.
+  #   "commands"       - Print any executed command, excluding test commands.
+  #   "tests"          - Print all executed commands and performed tests.
+  #   "matching"       - Print all executed commands, performed tests and the
+  #                      values matched in those tests.
+  #sieve_trace_level =
+  
+  # Enables highly verbose debugging messages that are usually only useful for
+  # developers.
+  #sieve_trace_debug = no
+  
+  # Enables showing byte code addresses in the trace output, rather than only
+  # the source line numbers.
+  #sieve_trace_addresses = no 
+}

dovecot/conf.d/auth-checkpassword.conf.ext

@@ -0,0 +1,21 @@
+# Authentication for checkpassword users. Included from 10-auth.conf.
+#
+# <doc/wiki/AuthDatabase.CheckPassword.txt>
+
+passdb {
+  driver = checkpassword
+  args = /usr/bin/checkpassword
+}
+
+# passdb lookup should return also userdb info
+userdb {
+  driver = prefetch
+}
+
+# Standard checkpassword doesn't support direct userdb lookups.
+# If you need checkpassword userdb, the checkpassword must support
+# Dovecot-specific extensions.
+#userdb {
+#  driver = checkpassword
+#  args = /usr/bin/checkpassword
+#}

dovecot/conf.d/auth-deny.conf.ext

@@ -0,0 +1,15 @@
+# Deny access for users. Included from 10-auth.conf.
+
+# Users can be (temporarily) disabled by adding a passdb with deny=yes.
+# If the user is found from that database, authentication will fail.
+# The deny passdb should always be specified before others, so it gets
+# checked first.
+
+# Example deny passdb using passwd-file. You can use any passdb though.
+passdb {
+  driver = passwd-file
+  deny = yes
+
+  # File contains a list of usernames, one per line
+  args = /etc/dovecot/deny-users
+}

dovecot/conf.d/auth-dict.conf.ext

@@ -0,0 +1,16 @@
+# Authentication via dict backend. Included from 10-auth.conf.
+#
+# <doc/wiki/AuthDatabase.Dict.txt>
+
+passdb {
+  driver = dict
+
+  # Path for dict configuration file, see
+  # example-config/dovecot-dict-auth.conf.ext
+  args = /etc/dovecot/dovecot-dict-auth.conf.ext
+}
+
+userdb {
+  driver = dict
+  args = /etc/dovecot/dovecot-dict-auth.conf.ext
+}

dovecot/conf.d/auth-master.conf.ext

@@ -0,0 +1,16 @@
+# Authentication for master users. Included from 10-auth.conf.
+
+# By adding master=yes setting inside a passdb you make the passdb a list
+# of "master users", who can log in as anyone else.
+# <doc/wiki/Authentication.MasterUsers.txt>
+
+# Example master user passdb using passwd-file. You can use any passdb though.
+passdb {
+  driver = passwd-file
+  master = yes
+  args = /etc/dovecot/master-users
+
+  # Unless you're using PAM, you probably still want the destination user to
+  # be looked up from passdb that it really exists. pass=yes does that.
+  pass = yes
+}

dovecot/conf.d/auth-passwdfile.conf.ext

@@ -0,0 +1,20 @@
+# Authentication for passwd-file users. Included from auth.conf.
+#
+# passwd-like file with specified location.
+# <doc/wiki/AuthDatabase.PasswdFile.txt>
+
+passdb {
+  driver = passwd-file
+  args = scheme=CRYPT username_format=%Lu /etc/dovecot/dovecot.passwd
+}
+
+userdb {
+  driver = passwd-file
+  args = username_format=%Lu /etc/dovecot/dovecot.passwd
+
+  # Default fields that can be overridden by passwd-file
+  #default_fields = quota_rule=*:storage=1G
+
+  # Override fields from passwd-file
+  #override_fields = home=/home/virtual/%u
+}

dovecot/conf.d/auth-sql.conf.ext

@@ -0,0 +1,30 @@
+# Authentication for SQL users. Included from 10-auth.conf.
+#
+# <doc/wiki/AuthDatabase.SQL.txt>
+
+passdb {
+  driver = sql
+
+  # Path for SQL configuration file, see example-config/dovecot-sql.conf.ext
+  args = /etc/dovecot/dovecot-sql.conf.ext
+}
+
+# "prefetch" user database means that the passdb already provided the
+# needed information and there's no need to do a separate userdb lookup.
+# <doc/wiki/UserDatabase.Prefetch.txt>
+#userdb {
+#  driver = prefetch
+#}
+
+userdb {
+  driver = sql
+  args = /etc/dovecot/dovecot-sql.conf.ext
+}
+
+# If you don't have any user-specific settings, you can avoid the user_query
+# by using userdb static instead of userdb sql, for example:
+# <doc/wiki/UserDatabase.Static.txt>
+#userdb {
+  #driver = static
+  #args = uid=vmail gid=vmail home=/var/vmail/%u
+#}

dovecot/conf.d/auth-static.conf.ext

@@ -0,0 +1,24 @@
+# Static passdb. Included from 10-auth.conf.
+
+# This can be used for situations where Dovecot doesn't need to verify the
+# username or the password, or if there is a single password for all users:
+#
+#  - proxy frontend, where the backend verifies the password
+#  - proxy backend, where the frontend already verified the password
+#  - authentication with SSL certificates
+#  - simple testing
+
+#passdb {
+#  driver = static
+#  args = proxy=y host=%1Mu.example.com nopassword=y
+#}
+
+#passdb {
+#  driver = static
+#  args = password=test
+#}
+
+#userdb {
+#  driver = static
+#  args = uid=vmail gid=vmail home=/home/%u
+#}

dovecot/conf.d/auth-system.conf.ext

@@ -0,0 +1,74 @@
+# Authentication for system users. Included from 10-auth.conf.
+#
+# <doc/wiki/PasswordDatabase.txt>
+# <doc/wiki/UserDatabase.txt>
+
+# PAM authentication. Preferred nowadays by most systems.
+# PAM is typically used with either userdb passwd or userdb static.
+# REMEMBER: You'll need /etc/pam.d/dovecot file created for PAM
+# authentication to actually work. <doc/wiki/PasswordDatabase.PAM.txt>
+passdb {
+  driver = pam
+  # [session=yes] [setcred=yes] [failure_show_msg=yes] [max_requests=<n>]
+  # [cache_key=<key>] [<service name>]
+  #args = dovecot
+}
+
+# System users (NSS, /etc/passwd, or similar).
+# In many systems nowadays this uses Name Service Switch, which is
+# configured in /etc/nsswitch.conf. <doc/wiki/AuthDatabase.Passwd.txt>
+#passdb {
+  #driver = passwd
+  # [blocking=no]
+  #args = 
+#}
+
+# Shadow passwords for system users (NSS, /etc/shadow or similar).
+# Deprecated by PAM nowadays.
+# <doc/wiki/PasswordDatabase.Shadow.txt>
+#passdb {
+  #driver = shadow
+  # [blocking=no]
+  #args = 
+#}
+
+# PAM-like authentication for OpenBSD.
+# <doc/wiki/PasswordDatabase.BSDAuth.txt>
+#passdb {
+  #driver = bsdauth
+  # [blocking=no] [cache_key=<key>]
+  #args =
+#}
+
+##
+## User databases
+##
+
+# System users (NSS, /etc/passwd, or similar). In many systems nowadays this
+# uses Name Service Switch, which is configured in /etc/nsswitch.conf.
+userdb {
+  # <doc/wiki/AuthDatabase.Passwd.txt>
+  driver = passwd
+  # [blocking=no]
+  #args = 
+
+  # Override fields from passwd
+  #override_fields = home=/home/virtual/%u
+}
+
+# Static settings generated from template <doc/wiki/UserDatabase.Static.txt>
+#userdb {
+  #driver = static
+  # Can return anything a userdb could normally return. For example:
+  #
+  #  args = uid=500 gid=500 home=/var/mail/%u
+  #
+  # LDA and LMTP needs to look up users only from the userdb. This of course
+  # doesn't work with static userdb because there is no list of users.
+  # Normally static userdb handles this by doing a passdb lookup. This works
+  # with most passdbs, with PAM being the most notable exception. If you do
+  # the user verification another way, you can add allow_all_users=yes to
+  # the args in which case the passdb lookup is skipped.
+  #
+  #args =
+#}

dovecot/dovecot-dict-auth.conf.ext

@@ -0,0 +1,54 @@
+# This file is commonly accessed via passdb {} or userdb {} section in
+# conf.d/auth-dict.conf.ext
+
+# Dictionary URI
+#uri = 
+
+# Default password scheme
+default_pass_scheme = MD5
+
+# Username iteration prefix. Keys under this are assumed to contain usernames.
+iterate_prefix = userdb/
+
+# Should iteration be disabled for this userdb? If this userdb acts only as a
+# cache there's no reason to try to iterate the (partial & duplicate) users.
+#iterate_disable = no
+
+# The example here shows how to do multiple dict lookups and merge the replies.
+# The "passdb" and "userdb" keys are JSON objects containing key/value pairs,
+# for example: { "uid": 1000, "gid": 1000, "home": "/home/user" }
+
+key passdb {
+  key = passdb/%u
+  format = json
+}
+key userdb {
+  key = userdb/%u
+  format = json
+}
+key quota {
+  key = userdb/%u/quota
+  #format = value
+  # The default_value is used if the key isn't found. If default_value setting
+  # isn't specified at all (even as empty), the passdb/userdb lookup fails with
+  # "user doesn't exist".
+  default_value = 100M
+}
+
+# Space separated list of keys whose values contain key/value paired objects.
+# All the key/value pairs inside the object are added as passdb fields.
+passdb_objects = passdb
+
+#passdb_fields {
+#}
+
+# Userdb key/value object list.
+userdb_objects = userdb
+
+userdb_fields {
+  # dict:<key> refers to key names
+  quota_rule = *:storage=%{dict:quota}
+
+  # dict:<key>.<objkey> refers to the objkey inside (JSON) object
+  mail = maildir:%{dict:userdb.home}/Maildir
+}

dovecot/dovecot-dict-sql.conf.ext

@@ -0,0 +1,23 @@
+# This file is commonly accessed via dict {} section in dovecot.conf
+
+#connect = host=localhost dbname=mails user=testuser password=pass
+
+# CREATE TABLE quota (
+#   username varchar(100) not null,
+#   bytes bigint not null default 0,
+#   messages integer not null default 0,
+#   primary key (username)
+# );
+
+map {
+  pattern = priv/quota/storage
+  table = quota
+  username_field = username
+  value_field = bytes
+}
+map {
+  pattern = priv/quota/messages
+  table = quota
+  username_field = username
+  value_field = messages
+}

dovecot/dovecot-sql.conf.ext

@@ -0,0 +1,144 @@
+# This file is commonly accessed via passdb {} or userdb {} section in
+# conf.d/auth-sql.conf.ext
+
+# This file is opened as root, so it should be owned by root and mode 0600.
+#
+# http://wiki2.dovecot.org/AuthDatabase/SQL
+#
+# For the sql passdb module, you'll need a database with a table that
+# contains fields for at least the username and password. If you want to
+# use the user@domain syntax, you might want to have a separate domain
+# field as well.
+#
+# If your users all have the same uig/gid, and have predictable home
+# directories, you can use the static userdb module to generate the home
+# dir based on the username and domain. In this case, you won't need fields
+# for home, uid, or gid in the database.
+#
+# If you prefer to use the sql userdb module, you'll want to add fields
+# for home, uid, and gid. Here is an example table:
+#
+# CREATE TABLE users (
+#     username VARCHAR(128) NOT NULL,
+#     domain VARCHAR(128) NOT NULL,
+#     password VARCHAR(64) NOT NULL,
+#     home VARCHAR(255) NOT NULL,
+#     uid INTEGER NOT NULL,
+#     gid INTEGER NOT NULL,
+#     active CHAR(1) DEFAULT 'Y' NOT NULL
+# );
+
+# Database driver: mysql, pgsql, sqlite
+#driver = 
+
+# Database connection string. This is driver-specific setting.
+#
+# HA / round-robin load-balancing is supported by giving multiple host
+# settings, like: host=sql1.host.org host=sql2.host.org
+#
+# pgsql:
+#   For available options, see the PostgreSQL documentation for the
+#   PQconnectdb function of libpq.
+#   Use maxconns=n (default 5) to change how many connections Dovecot can
+#   create to pgsql.
+#
+# mysql:
+#   Basic options emulate PostgreSQL option names:
+#     host, port, user, password, dbname
+#
+#   But also adds some new settings:
+#     client_flags           - See MySQL manual
+#     connect_timeout        - Connect timeout in seconds (default: 5)
+#     read_timeout           - Read timeout in seconds (default: 30)
+#     write_timeout          - Write timeout in seconds (default: 30)
+#     ssl_ca, ssl_ca_path    - Set either one or both to enable SSL
+#     ssl_cert, ssl_key      - For sending client-side certificates to server
+#     ssl_cipher             - Set minimum allowed cipher security (default: HIGH)
+#     ssl_verify_server_cert - Verify that the name in the server SSL certificate
+#                              matches the host (default: no)
+#     option_file            - Read options from the given file instead of
+#                              the default my.cnf location
+#     option_group           - Read options from the given group (default: client)
+# 
+#   You can connect to UNIX sockets by using host: host=/var/run/mysql.sock
+#   Note that currently you can't use spaces in parameters.
+#
+# sqlite:
+#   The path to the database file.
+#
+# Examples:
+#   connect = host=192.168.1.1 dbname=users
+#   connect = host=sql.example.com dbname=virtual user=virtual password=blarg
+#   connect = /etc/dovecot/authdb.sqlite
+#
+#connect =
+
+# Default password scheme.
+#
+# List of supported schemes is in
+# http://wiki2.dovecot.org/Authentication/PasswordSchemes
+#
+#default_pass_scheme = MD5
+
+# passdb query to retrieve the password. It can return fields:
+#   password - The user's password. This field must be returned.
+#   user - user@domain from the database. Needed with case-insensitive lookups.
+#   username and domain - An alternative way to represent the "user" field.
+#
+# The "user" field is often necessary with case-insensitive lookups to avoid
+# e.g. "name" and "nAme" logins creating two different mail directories. If
+# your user and domain names are in separate fields, you can return "username"
+# and "domain" fields instead of "user".
+#
+# The query can also return other fields which have a special meaning, see
+# http://wiki2.dovecot.org/PasswordDatabase/ExtraFields
+#
+# Commonly used available substitutions (see http://wiki2.dovecot.org/Variables
+# for full list):
+#   %u = entire user@domain
+#   %n = user part of user@domain
+#   %d = domain part of user@domain
+# 
+# Note that these can be used only as input to SQL query. If the query outputs
+# any of these substitutions, they're not touched. Otherwise it would be
+# difficult to have eg. usernames containing '%' characters.
+#
+# Example:
+#   password_query = SELECT userid AS user, pw AS password \
+#     FROM users WHERE userid = '%u' AND active = 'Y'
+#
+#password_query = \
+#  SELECT username, domain, password \
+#  FROM users WHERE username = '%n' AND domain = '%d'
+
+# userdb query to retrieve the user information. It can return fields:
+#   uid - System UID (overrides mail_uid setting)
+#   gid - System GID (overrides mail_gid setting)
+#   home - Home directory
+#   mail - Mail location (overrides mail_location setting)
+#
+# None of these are strictly required. If you use a single UID and GID, and
+# home or mail directory fits to a template string, you could use userdb static
+# instead. For a list of all fields that can be returned, see
+# http://wiki2.dovecot.org/UserDatabase/ExtraFields
+#
+# Examples:
+#   user_query = SELECT home, uid, gid FROM users WHERE userid = '%u'
+#   user_query = SELECT dir AS home, user AS uid, group AS gid FROM users where userid = '%u'
+#   user_query = SELECT home, 501 AS uid, 501 AS gid FROM users WHERE userid = '%u'
+#
+#user_query = \
+#  SELECT home, uid, gid \
+#  FROM users WHERE username = '%n' AND domain = '%d'
+
+# If you wish to avoid two SQL lookups (passdb + userdb), you can use
+# userdb prefetch instead of userdb sql in dovecot.conf. In that case you'll
+# also have to return userdb fields in password_query prefixed with "userdb_"
+# string. For example:
+#password_query = \
+#  SELECT userid AS user, password, \
+#    home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid \
+#  FROM users WHERE userid = '%u'
+
+# Query to get a list of all usernames.
+#iterate_query = SELECT username AS user FROM users

dovecot/dovecot.conf

@@ -0,0 +1,101 @@
+# this file was autogenerated, please do not edit
+## Dovecot configuration file
+
+# If you're in a hurry, see http://wiki2.dovecot.org/QuickConfiguration
+
+# "doveconf -n" command gives a clean output of the changed settings. Use it
+# instead of copy&pasting files when posting to the Dovecot mailing list.
+
+# '#' character and everything after it is treated as comments. Extra spaces
+# and tabs are ignored. If you want to use either of these explicitly, put the
+# value inside quotes, eg.: key = "# char and trailing whitespace  "
+
+# Default values are shown for each setting, it's not required to uncomment
+# those. These are exceptions to this though: No sections (e.g. namespace {})
+# or plugin settings are added by default, they're listed only as examples.
+# Paths are also just examples with the real defaults being based on configure
+# options. The paths listed here are for configure --prefix=/usr
+# --sysconfdir=/etc --localstatedir=/var
+
+# Enable installed protocols
+!include_try /usr/share/dovecot/protocols.d/*.protocol
+
+# A comma separated list of IPs or hosts where to listen in for connections.
+# "*" listens in all IPv4 interfaces, "::" listens in all IPv6 interfaces.
+# If you want to specify non-default ports or anything more complex,
+# edit conf.d/master.conf.
+listen = *,::
+
+
+# Base directory where to store runtime data.
+#base_dir = /var/run/dovecot/
+
+# Name of this instance. In multi-instance setup doveadm and other commands
+# can use -i <instance_name> to select which instance is used (an alternative
+# to -c <config_path>). The instance name is also added to Dovecot processes
+# in ps output.
+#instance_name = dovecot
+
+# Greeting message for clients.
+#login_greeting = Dovecot ready.
+
+# Space separated list of trusted network ranges. Connections from these
+# IPs are allowed to override their IP addresses and ports (for logging and
+# for authentication checks). disable_plaintext_auth is also ignored for
+# these networks. Typically you'd specify your IMAP proxy servers here.
+#login_trusted_networks =
+
+# Sepace separated list of login access check sockets (e.g. tcpwrap)
+#login_access_sockets =
+
+# With proxy_maybe=yes if proxy destination matches any of these IPs, don't do
+# proxying. This isn't necessary normally, but may be useful if the destination
+# IP is e.g. a load balancer's IP.
+#auth_proxy_self =
+
+# Show more verbose process titles (in ps). Currently shows user name and
+# IP address. Useful for seeing who are actually using the IMAP processes
+# (eg. shared mailboxes or if same uid is used for multiple accounts).
+#verbose_proctitle = no
+
+# Should all processes be killed when Dovecot master process shuts down.
+# Setting this to "no" means that Dovecot can be upgraded without
+# forcing existing client connections to close (although that could also be
+# a problem if the upgrade is e.g. because of a security fix).
+#shutdown_clients = yes
+
+# If non-zero, run mail commands via this many connections to doveadm server,
+# instead of running them directly in the same process.
+#doveadm_worker_count = 0
+# UNIX socket or host:port used for connecting to doveadm server
+#doveadm_socket_path = doveadm-server
+
+# Space separated list of environment variables that are preserved on Dovecot
+# startup and passed down to all of its child processes. You can also give
+# key=value pairs to always set specific settings.
+#import_environment = TZ
+
+##
+## Dictionary server settings
+##
+
+# Dictionary can be used to store key=value lists. This is used by several
+# plugins. The dictionary can be accessed either directly or though a
+# dictionary server. The following dict block maps dictionary names to URIs
+# when the server is used. These can then be referenced using URIs in format
+# "proxy::<name>".
+
+dict {
+  #quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext
+  #expire = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext
+}
+
+# Most of the actual configuration gets included below. The filenames are
+# first sorted by their ASCII value and parsed in that order. The 00-prefixes
+# in filenames are intended to make it easier to understand the ordering.
+!include conf.d/*.conf
+
+# A config file can also tried to be included without giving an error if
+# it's not found:
+!include_try local.conf
+!include_try /etc/dovecot/certs/*.conf

dovecot/dovecot.passwd

@@ -0,0 +1,4 @@
+admin@panman-translog.de:{CRAM-MD5}2c87cd2da663c45793987573147c4f6ecf8d549877168e86db5b04463db018f9:1001:1004::/var/www/panman_trans_usr/data/email/panman-translog.de/admin:::maildir:/var/www/panman_trans_usr/data/email/panman-translog.de/admin/.maildir  userdb_quota_rule=*:bytes=0M
+info@panman-translog.de:{CRAM-MD5}ad9e94ca0d6609a19b2b8f73cc6cfe0e4d5aad1ad58d0daeca9b98ea055861ec:1001:1004::/var/www/panman_trans_usr/data/email/panman-translog.de/info:::maildir:/var/www/panman_trans_usr/data/email/panman-translog.de/info/.maildir  userdb_quota_rule=*:bytes=0M
+service@panman-translog.de:{CRAM-MD5}814269fe60ccfede01e566e53334106b75bc3d25af6c30d5e31eb34e369b29b1:1001:1004::/var/www/panman_trans_usr/data/email/panman-translog.de/service:::maildir:/var/www/panman_trans_usr/data/email/panman-translog.de/service/.maildir  userdb_quota_rule=*:bytes=0M
+rechnung@panman-translog.de:{CRAM-MD5}5df290131dde026c3fe7ec7d24470bbb10496f8b38776f4551959dc3d21e86d7:1001:1004::/var/www/panman_trans_usr/data/email/panman-translog.de/rechnung:::maildir:/var/www/panman_trans_usr/data/email/panman-translog.de/rechnung/.maildir  userdb_quota_rule=*:bytes=0M

dovecot/private/dovecot.key

@@ -0,0 +1 @@
+/etc/ssl/private/ssl-cert-snakeoil.key

dovecot/private/dovecot.pem

@@ -0,0 +1 @@
+/etc/ssl/certs/ssl-cert-snakeoil.pem

httpd-cert/mail.panman-translog.de_panel.crt

@@ -0,0 +1,60 @@
+-----BEGIN CERTIFICATE-----
+MIIFCzCCA/OgAwIBAgISBXehFf5CrUhoqvWowwMqcIhAMA0GCSqGSIb3DQEBCwUA
+MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
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+cyYsNwiDzeunU+mzenIJitqUpyp6OU7u7wiykLHHmU6XY/8z53nzWz+fzxu0p9A=
+-----END CERTIFICATE-----
+
+-----BEGIN CERTIFICATE-----
+MIIFBjCCAu6gAwIBAgIRAIp9PhPWLzDvI4a9KQdrNPgwDQYJKoZIhvcNAQELBQAw
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+-----END CERTIFICATE-----
+

httpd-cert/mail.panman-translog.de_panel.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEogIBAAKCAQEAv1AEOjusRJhmgljGN8Jp8WOiKzBTBOp6awkZzuJKvbfvnbRQ
+4LKi70J2UszioAnfxNyYfO9rLMLCapifjveDdZnvb/eItKNgCSdFa+mOBTdFnmoq
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+-----END RSA PRIVATE KEY-----

httpd-cert/panman-translog.de_2025-03-28-14-45_40.crt

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+

httpd-cert/panman-translog.de_2025-03-28-14-45_40.key

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+-----END RSA PRIVATE KEY-----

httpd-cert/panman-translog.de_panel.crt

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+-----END CERTIFICATE-----
+

httpd-cert/panman-translog.de_panel.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+oxFGUn7zCKp4IGpzQPQYIyIln4fdy1rbxtsRLpqWSpq6OQUTUH1W
+-----END RSA PRIVATE KEY-----

postfix/dynamicmaps.cf

@@ -0,0 +1 @@
+# dict-type	so-name (pathname)	dict-function	mkmap-function

postfix/main.cf

@@ -0,0 +1,21 @@
+# See /usr/share/postfix/main.cf.dist for a commented, more complete version
+
+smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
+biff = no
+
+# appending .domain is the MUA's job.
+append_dot_mydomain = no
+
+# Uncomment the next line to generate "delayed mail" warnings
+#delay_warning_time = 4h
+
+alias_maps = hash:/etc/aliases
+alias_database = hash:/etc/aliases
+mydestination = $myhostname, localhost.$mydomain, localhost
+relayhost = 
+mynetworks = 127.0.0.0/8
+inet_interfaces = loopback-only
+recipient_delimiter = +
+
+compatibility_level = 2
+

postfix/main.cf.proto

@@ -0,0 +1,693 @@
+# Global Postfix configuration file. This file lists only a subset
+# of all parameters. For the syntax, and for a complete parameter
+# list, see the postconf(5) manual page (command: "man 5 postconf").
+#
+# TIP: use the command "postconf -n" to view main.cf parameter
+# settings, "postconf parametername" to view a specific parameter,
+# and "postconf 'parametername=value'" to set a specific parameter.
+#
+# For common configuration examples, see BASIC_CONFIGURATION_README
+# and STANDARD_CONFIGURATION_README. To find these documents, use
+# the command "postconf html_directory readme_directory", or go to
+# http://www.postfix.org/BASIC_CONFIGURATION_README.html etc.
+#
+# For best results, change no more than 2-3 parameters at a time,
+# and test if Postfix still works after every change.
+
+# COMPATIBILITY
+#
+# The compatibility_level determines what default settings Postfix
+# will use for main.cf and master.cf settings. These defaults will
+# change over time.
+#
+# To avoid breaking things, Postfix will use backwards-compatible
+# default settings and log where it uses those old backwards-compatible
+# default settings, until the system administrator has determined
+# if any backwards-compatible default settings need to be made
+# permanent in main.cf or master.cf.
+#
+# When this review is complete, update the compatibility_level setting
+# below as recommended in the RELEASE_NOTES file.
+#
+# The level below is what should be used with new (not upgrade) installs.
+#
+compatibility_level = 3.7
+
+# SOFT BOUNCE
+#
+# The soft_bounce parameter provides a limited safety net for
+# testing.  When soft_bounce is enabled, mail will remain queued that
+# would otherwise bounce. This parameter disables locally-generated
+# bounces, and prevents the SMTP server from rejecting mail permanently
+# (by changing 5xx replies into 4xx replies). However, soft_bounce
+# is no cure for address rewriting mistakes or mail routing mistakes.
+#
+#soft_bounce = no
+
+# LOCAL PATHNAME INFORMATION
+#
+# The queue_directory specifies the location of the Postfix queue.
+# This is also the root directory of Postfix daemons that run chrooted.
+# See the files in examples/chroot-setup for setting up Postfix chroot
+# environments on different UNIX systems.
+#
+#queue_directory = /var/spool/postfix
+
+# The command_directory parameter specifies the location of all
+# postXXX commands.
+#
+command_directory = /usr/sbin
+
+# The daemon_directory parameter specifies the location of all Postfix
+# daemon programs (i.e. programs listed in the master.cf file). This
+# directory must be owned by root.
+#
+daemon_directory = /usr/lib/postfix/sbin
+
+# The data_directory parameter specifies the location of Postfix-writable
+# data files (caches, random numbers). This directory must be owned
+# by the mail_owner account (see below).
+#
+data_directory = /var/lib/postfix
+
+# QUEUE AND PROCESS OWNERSHIP
+#
+# The mail_owner parameter specifies the owner of the Postfix queue
+# and of most Postfix daemon processes.  Specify the name of a user
+# account THAT DOES NOT SHARE ITS USER OR GROUP ID WITH OTHER ACCOUNTS
+# AND THAT OWNS NO OTHER FILES OR PROCESSES ON THE SYSTEM.  In
+# particular, don't specify nobody or daemon. PLEASE USE A DEDICATED
+# USER.
+#
+#mail_owner = postfix
+
+# The default_privs parameter specifies the default rights used by
+# the local delivery agent for delivery to external file or command.
+# These rights are used in the absence of a recipient user context.
+# DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER.
+#
+#default_privs = nobody
+
+# INTERNET HOST AND DOMAIN NAMES
+# 
+# The myhostname parameter specifies the internet hostname of this
+# mail system. The default is to use the fully-qualified domain name
+# from gethostname(). $myhostname is used as a default value for many
+# other configuration parameters.
+#
+#myhostname = host.domain.tld
+#myhostname = virtual.domain.tld
+
+# The mydomain parameter specifies the local internet domain name.
+# The default is to use $myhostname minus the first component.
+# $mydomain is used as a default value for many other configuration
+# parameters.
+#
+#mydomain = domain.tld
+
+# SENDING MAIL
+# 
+# The myorigin parameter specifies the domain that locally-posted
+# mail appears to come from. The default is to append $myhostname,
+# which is fine for small sites.  If you run a domain with multiple
+# machines, you should (1) change this to $mydomain and (2) set up
+# a domain-wide alias database that aliases each user to
+# user@that.users.mailhost.
+#
+# For the sake of consistency between sender and recipient addresses,
+# myorigin also specifies the default domain name that is appended
+# to recipient addresses that have no @domain part.
+#
+# Debian GNU/Linux specific:  Specifying a file name will cause the
+# first line of that file to be used as the name.  The Debian default
+# is /etc/mailname.
+#
+#myorigin = /etc/mailname
+#myorigin = $myhostname
+#myorigin = $mydomain
+
+# RECEIVING MAIL
+
+# The inet_interfaces parameter specifies the network interface
+# addresses that this mail system receives mail on.  By default,
+# the software claims all active interfaces on the machine. The
+# parameter also controls delivery of mail to user@[ip.address].
+#
+# See also the proxy_interfaces parameter, for network addresses that
+# are forwarded to us via a proxy or network address translator.
+#
+# Note: you need to stop/start Postfix when this parameter changes.
+#
+#inet_interfaces = all
+#inet_interfaces = $myhostname
+#inet_interfaces = $myhostname, localhost
+
+# The proxy_interfaces parameter specifies the network interface
+# addresses that this mail system receives mail on by way of a
+# proxy or network address translation unit. This setting extends
+# the address list specified with the inet_interfaces parameter.
+#
+# You must specify your proxy/NAT addresses when your system is a
+# backup MX host for other domains, otherwise mail delivery loops
+# will happen when the primary MX host is down.
+#
+#proxy_interfaces =
+#proxy_interfaces = 1.2.3.4
+
+# The mydestination parameter specifies the list of domains that this
+# machine considers itself the final destination for.
+#
+# These domains are routed to the delivery agent specified with the
+# local_transport parameter setting. By default, that is the UNIX
+# compatible delivery agent that lookups all recipients in /etc/passwd
+# and /etc/aliases or their equivalent.
+#
+# The default is $myhostname + localhost.$mydomain + localhost.  On
+# a mail domain gateway, you should also include $mydomain.
+#
+# Do not specify the names of virtual domains - those domains are
+# specified elsewhere (see VIRTUAL_README).
+#
+# Do not specify the names of domains that this machine is backup MX
+# host for. Specify those names via the relay_domains settings for
+# the SMTP server, or use permit_mx_backup if you are lazy (see
+# STANDARD_CONFIGURATION_README).
+#
+# The local machine is always the final destination for mail addressed
+# to user@[the.net.work.address] of an interface that the mail system
+# receives mail on (see the inet_interfaces parameter).
+#
+# Specify a list of host or domain names, /file/name or type:table
+# patterns, separated by commas and/or whitespace. A /file/name
+# pattern is replaced by its contents; a type:table is matched when
+# a name matches a lookup key (the right-hand side is ignored).
+# Continue long lines by starting the next line with whitespace.
+#
+# See also below, section "REJECTING MAIL FOR UNKNOWN LOCAL USERS".
+#
+#mydestination = $myhostname, localhost.$mydomain, localhost
+#mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
+#mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain,
+#	mail.$mydomain, www.$mydomain, ftp.$mydomain
+
+# REJECTING MAIL FOR UNKNOWN LOCAL USERS
+#
+# The local_recipient_maps parameter specifies optional lookup tables
+# with all names or addresses of users that are local with respect
+# to $mydestination, $inet_interfaces or $proxy_interfaces.
+#
+# If this parameter is defined, then the SMTP server will reject
+# mail for unknown local users. This parameter is defined by default.
+#
+# To turn off local recipient checking in the SMTP server, specify
+# local_recipient_maps = (i.e. empty).
+#
+# The default setting assumes that you use the default Postfix local
+# delivery agent for local delivery. You need to update the
+# local_recipient_maps setting if:
+#
+# - You define $mydestination domain recipients in files other than
+#   /etc/passwd, /etc/aliases, or the $virtual_alias_maps files.
+#   For example, you define $mydestination domain recipients in    
+#   the $virtual_mailbox_maps files.
+#
+# - You redefine the local delivery agent in master.cf.
+#
+# - You redefine the "local_transport" setting in main.cf.
+#
+# - You use the "luser_relay", "mailbox_transport", or "fallback_transport"
+#   feature of the Postfix local delivery agent (see local(8)).
+#
+# Details are described in the LOCAL_RECIPIENT_README file.
+#
+# Beware: if the Postfix SMTP server runs chrooted, you probably have
+# to access the passwd file via the proxymap service, in order to
+# overcome chroot restrictions. The alternative, having a copy of
+# the system passwd file in the chroot jail is just not practical.
+#
+# The right-hand side of the lookup tables is conveniently ignored.
+# In the left-hand side, specify a bare username, an @domain.tld
+# wild-card, or specify a user@domain.tld address.
+# 
+#local_recipient_maps = unix:passwd.byname $alias_maps
+#local_recipient_maps = proxy:unix:passwd.byname $alias_maps
+#local_recipient_maps =
+
+# The unknown_local_recipient_reject_code specifies the SMTP server
+# response code when a recipient domain matches $mydestination or
+# ${proxy,inet}_interfaces, while $local_recipient_maps is non-empty
+# and the recipient address or address local-part is not found.
+#
+# The default setting is 550 (reject mail) but it is safer to start
+# with 450 (try again later) until you are certain that your
+# local_recipient_maps settings are OK.
+#
+unknown_local_recipient_reject_code = 550
+
+# TRUST AND RELAY CONTROL
+
+# The mynetworks parameter specifies the list of "trusted" SMTP
+# clients that have more privileges than "strangers".
+#
+# In particular, "trusted" SMTP clients are allowed to relay mail
+# through Postfix.  See the smtpd_recipient_restrictions parameter
+# in postconf(5).
+#
+# You can specify the list of "trusted" network addresses by hand
+# or you can let Postfix do it for you (which is the default).
+#
+# By default (mynetworks_style = host), Postfix "trusts" only
+# the local machine.
+# 
+# Specify "mynetworks_style = subnet" when Postfix should "trust"
+# SMTP clients in the same IP subnetworks as the local machine.
+# On Linux, this works correctly only with interfaces specified
+# with the "ifconfig" or "ip" command.
+#
+# Specify "mynetworks_style = class" when Postfix should "trust" SMTP
+# clients in the same IP class A/B/C networks as the local machine.
+# Don't do this with a dialup site - it would cause Postfix to "trust"
+# your entire provider's network.  Instead, specify an explicit
+# mynetworks list by hand, as described below.
+#  
+# Specify "mynetworks_style = host" when Postfix should "trust"
+# only the local machine.
+# 
+#mynetworks_style = class
+#mynetworks_style = subnet
+#mynetworks_style = host
+
+# Alternatively, you can specify the mynetworks list by hand, in
+# which case Postfix ignores the mynetworks_style setting.
+#
+# Specify an explicit list of network/netmask patterns, where the
+# mask specifies the number of bits in the network part of a host
+# address.
+#
+# You can also specify the absolute pathname of a pattern file instead
+# of listing the patterns here. Specify type:table for table-based lookups
+# (the value on the table right-hand side is not used).
+#
+#mynetworks = 168.100.3.0/28, 127.0.0.0/8
+#mynetworks = $config_directory/mynetworks
+#mynetworks = hash:/etc/postfix/network_table
+mynetworks = 127.0.0.0/8
+
+# The relay_domains parameter restricts what destinations this system will
+# relay mail to.  See the smtpd_relay_restrictions and
+# smtpd_recipient_restrictions descriptions in  postconf(5) for detailed
+# information.
+#
+# By default, Postfix relays mail
+# - from "trusted" clients (IP address matches $mynetworks, or is
+#   SASL authenticated) to any destination,
+# - from "untrusted" clients to destinations that match $relay_domains or
+#   subdomains thereof, except addresses with sender-specified routing.
+# The default relay_domains value is empty.
+# 
+# In addition to the above, the Postfix SMTP server by default accepts mail
+# that Postfix is final destination for:
+# - destinations that match $inet_interfaces or $proxy_interfaces,
+# - destinations that match $mydestination
+# - destinations that match $virtual_alias_domains,
+# - destinations that match $virtual_mailbox_domains.
+# These destinations do not need to be listed in $relay_domains.
+# 
+# Specify a list of hosts or domains, /file/name patterns or type:name
+# lookup tables, separated by commas and/or whitespace.  Continue
+# long lines by starting the next line with whitespace. A file name
+# is replaced by its contents; a type:name table is matched when a
+# (parent) domain appears as lookup key.
+#
+# NOTE: Postfix will not automatically forward mail for domains that
+# list this system as their primary or backup MX host. See the
+# permit_mx_backup restriction description in postconf(5).
+#
+#relay_domains = 
+
+# INTERNET OR INTRANET
+
+# The relayhost parameter specifies the default host to send mail to
+# when no entry is matched in the optional transport(5) table. When
+# no relayhost is given, mail is routed directly to the destination.
+#
+# On an intranet, specify the organizational domain name. If your
+# internal DNS uses no MX records, specify the name of the intranet
+# gateway host instead.
+#
+# In the case of SMTP, specify a domain, host, host:port, [host]:port,
+# [address] or [address]:port; the form [host] turns off MX lookups.
+#
+# If you're connected via UUCP, see also the default_transport parameter.
+#
+#relayhost = $mydomain
+#relayhost = [gateway.my.domain]
+#relayhost = [mailserver.isp.tld]
+#relayhost = uucphost
+#relayhost = [an.ip.add.ress]
+
+# REJECTING UNKNOWN RELAY USERS
+#
+# The relay_recipient_maps parameter specifies optional lookup tables
+# with all addresses in the domains that match $relay_domains.
+#
+# If this parameter is defined, then the SMTP server will reject
+# mail for unknown relay users. This feature is off by default.
+#
+# The right-hand side of the lookup tables is conveniently ignored.
+# In the left-hand side, specify an @domain.tld wild-card, or specify
+# a user@domain.tld address.
+# 
+#relay_recipient_maps = hash:/etc/postfix/relay_recipients
+
+# INPUT RATE CONTROL
+#
+# The in_flow_delay configuration parameter implements mail input
+# flow control. This feature is turned on by default, although it
+# still needs further development (it's disabled on SCO UNIX due
+# to an SCO bug).
+# 
+# A Postfix process will pause for $in_flow_delay seconds before
+# accepting a new message, when the message arrival rate exceeds the
+# message delivery rate. With the default 100 SMTP server process
+# limit, this limits the mail inflow to 100 messages a second more
+# than the number of messages delivered per second.
+# 
+# Specify 0 to disable the feature. Valid delays are 0..10.
+# 
+#in_flow_delay = 1s
+
+# ADDRESS REWRITING
+#
+# The ADDRESS_REWRITING_README document gives information about
+# address masquerading or other forms of address rewriting including
+# username->Firstname.Lastname mapping.
+
+# ADDRESS REDIRECTION (VIRTUAL DOMAIN)
+#
+# The VIRTUAL_README document gives information about the many forms
+# of domain hosting that Postfix supports.
+
+# "USER HAS MOVED" BOUNCE MESSAGES
+#
+# See the discussion in the ADDRESS_REWRITING_README document.
+
+# TRANSPORT MAP
+#
+# See the discussion in the ADDRESS_REWRITING_README document.
+
+# ALIAS DATABASE
+#
+# The alias_maps parameter specifies the list of alias databases used
+# by the local delivery agent. The default list is system dependent.
+#
+# On systems with NIS, the default is to search the local alias
+# database, then the NIS alias database. See aliases(5) for syntax
+# details.
+# 
+# If you change the alias database, run "postalias /etc/aliases" (or
+# wherever your system stores the mail alias file), or simply run
+# "newaliases" to build the necessary DBM or DB file.
+#
+# It will take a minute or so before changes become visible.  Use
+# "postfix reload" to eliminate the delay.
+#
+#alias_maps = dbm:/etc/aliases
+#alias_maps = hash:/etc/aliases
+#alias_maps = hash:/etc/aliases, nis:mail.aliases
+#alias_maps = netinfo:/aliases
+
+# The alias_database parameter specifies the alias database(s) that
+# are built with "newaliases" or "sendmail -bi".  This is a separate
+# configuration parameter, because alias_maps (see above) may specify
+# tables that are not necessarily all under control by Postfix.
+#
+#alias_database = dbm:/etc/aliases
+#alias_database = dbm:/etc/mail/aliases
+#alias_database = hash:/etc/aliases
+#alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases
+
+# ADDRESS EXTENSIONS (e.g., user+foo)
+#
+# The recipient_delimiter parameter specifies the separator between
+# user names and address extensions (user+foo). See canonical(5),
+# local(8), relocated(5) and virtual(5) for the effects this has on
+# aliases, canonical, virtual, relocated and .forward file lookups.
+# Basically, the software tries user+foo and .forward+foo before
+# trying user and .forward.
+#
+#recipient_delimiter = +
+
+# DELIVERY TO MAILBOX
+#
+# The home_mailbox parameter specifies the optional pathname of a
+# mailbox file relative to a user's home directory. The default
+# mailbox file is /var/spool/mail/user or /var/mail/user.  Specify
+# "Maildir/" for qmail-style delivery (the / is required).
+#
+#home_mailbox = Mailbox
+#home_mailbox = Maildir/
+ 
+# The mail_spool_directory parameter specifies the directory where
+# UNIX-style mailboxes are kept. The default setting depends on the
+# system type.
+#
+#mail_spool_directory = /var/mail
+#mail_spool_directory = /var/spool/mail
+
+# The mailbox_command parameter specifies the optional external
+# command to use instead of mailbox delivery. The command is run as
+# the recipient with proper HOME, SHELL and LOGNAME environment settings.
+# Exception:  delivery for root is done as $default_user.
+#
+# Other environment variables of interest: USER (recipient username),
+# EXTENSION (address extension), DOMAIN (domain part of address),
+# and LOCAL (the address localpart).
+#
+# Unlike other Postfix configuration parameters, the mailbox_command
+# parameter is not subjected to $parameter substitutions. This is to
+# make it easier to specify shell syntax (see example below).
+#
+# Avoid shell meta characters because they will force Postfix to run
+# an expensive shell process. Procmail alone is expensive enough.
+#
+# IF YOU USE THIS TO DELIVER MAIL SYSTEM-WIDE, YOU MUST SET UP AN
+# ALIAS THAT FORWARDS MAIL FOR ROOT TO A REAL USER.
+#
+#mailbox_command = /usr/bin/procmail
+#mailbox_command = /usr/bin/procmail -a "$EXTENSION"
+
+# The mailbox_transport specifies the optional transport in master.cf
+# to use after processing aliases and .forward files. This parameter
+# has precedence over the mailbox_command, fallback_transport and
+# luser_relay parameters.
+#
+# Specify a string of the form transport:nexthop, where transport is
+# the name of a mail delivery transport defined in master.cf.  The
+# :nexthop part is optional. For more details see the sample transport
+# configuration file.
+#
+# NOTE: if you use this feature for accounts not in the UNIX password
+# file, then you must update the "local_recipient_maps" setting in
+# the main.cf file, otherwise the SMTP server will reject mail for    
+# non-UNIX accounts with "User unknown in local recipient table".
+#
+# Cyrus IMAP over LMTP. Specify ``lmtpunix      cmd="lmtpd"
+# listen="/var/imap/socket/lmtp" prefork=0'' in cyrus.conf.
+#mailbox_transport = lmtp:unix:/var/imap/socket/lmtp
+#
+# Cyrus IMAP via command line. Uncomment the "cyrus...pipe" and
+# subsequent line in master.cf.
+#mailbox_transport = cyrus
+
+# The fallback_transport specifies the optional transport in master.cf
+# to use for recipients that are not found in the UNIX passwd database.
+# This parameter has precedence over the luser_relay parameter.
+#
+# Specify a string of the form transport:nexthop, where transport is
+# the name of a mail delivery transport defined in master.cf.  The
+# :nexthop part is optional. For more details see the sample transport
+# configuration file.
+#
+# NOTE: if you use this feature for accounts not in the UNIX password
+# file, then you must update the "local_recipient_maps" setting in
+# the main.cf file, otherwise the SMTP server will reject mail for    
+# non-UNIX accounts with "User unknown in local recipient table".
+#
+#fallback_transport = lmtp:unix:/file/name
+#fallback_transport = cyrus
+#fallback_transport =
+
+# The luser_relay parameter specifies an optional destination address
+# for unknown recipients.  By default, mail for unknown@$mydestination,
+# unknown@[$inet_interfaces] or unknown@[$proxy_interfaces] is returned
+# as undeliverable.
+#
+# The following expansions are done on luser_relay: $user (recipient
+# username), $shell (recipient shell), $home (recipient home directory),
+# $recipient (full recipient address), $extension (recipient address
+# extension), $domain (recipient domain), $local (entire recipient
+# localpart), $recipient_delimiter. Specify ${name?value} or
+# ${name:value} to expand value only when $name does (does not) exist.
+#
+# luser_relay works only for the default Postfix local delivery agent.
+#
+# NOTE: if you use this feature for accounts not in the UNIX password
+# file, then you must specify "local_recipient_maps =" (i.e. empty) in
+# the main.cf file, otherwise the SMTP server will reject mail for    
+# non-UNIX accounts with "User unknown in local recipient table".
+#
+#luser_relay = $user@other.host
+#luser_relay = $local@other.host
+#luser_relay = admin+$local
+  
+# JUNK MAIL CONTROLS
+# 
+# The controls listed here are only a very small subset. The file
+# SMTPD_ACCESS_README provides an overview.
+
+# The header_checks parameter specifies an optional table with patterns
+# that each logical message header is matched against, including
+# headers that span multiple physical lines.
+#
+# By default, these patterns also apply to MIME headers and to the
+# headers of attached messages. With older Postfix versions, MIME and
+# attached message headers were treated as body text.
+#
+# For details, see "man header_checks".
+#
+#header_checks = regexp:/etc/postfix/header_checks
+
+# FAST ETRN SERVICE
+#
+# Postfix maintains per-destination logfiles with information about
+# deferred mail, so that mail can be flushed quickly with the SMTP
+# "ETRN domain.tld" command, or by executing "sendmail -qRdomain.tld".
+# See the ETRN_README document for a detailed description.
+# 
+# The fast_flush_domains parameter controls what destinations are
+# eligible for this service. By default, they are all domains that
+# this server is willing to relay mail to.
+# 
+#fast_flush_domains = $relay_domains
+
+# SHOW SOFTWARE VERSION OR NOT
+#
+# The smtpd_banner parameter specifies the text that follows the 220
+# code in the SMTP server's greeting banner. Some people like to see
+# the mail version advertised. By default, Postfix shows no version.
+#
+# You MUST specify $myhostname at the start of the text. That is an
+# RFC requirement. Postfix itself does not care.
+#
+#smtpd_banner = $myhostname ESMTP $mail_name
+#smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
+smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
+
+
+# PARALLEL DELIVERY TO THE SAME DESTINATION
+#
+# How many parallel deliveries to the same user or domain? With local
+# delivery, it does not make sense to do massively parallel delivery
+# to the same user, because mailbox updates must happen sequentially,
+# and expensive pipelines in .forward files can cause disasters when
+# too many are run at the same time. With SMTP deliveries, 10
+# simultaneous connections to the same domain could be sufficient to
+# raise eyebrows.
+# 
+# Each message delivery transport has its XXX_destination_concurrency_limit
+# parameter.  The default is $default_destination_concurrency_limit for
+# most delivery transports. For the local delivery agent the default is 2.
+
+#local_destination_concurrency_limit = 2
+#default_destination_concurrency_limit = 20
+
+# DEBUGGING CONTROL
+#
+# The debug_peer_level parameter specifies the increment in verbose
+# logging level when an SMTP client or server host name or address
+# matches a pattern in the debug_peer_list parameter.
+#
+#debug_peer_level = 2
+
+# The debug_peer_list parameter specifies an optional list of domain
+# or network patterns, /file/name patterns or type:name tables. When
+# an SMTP client or server host name or address matches a pattern,
+# increase the verbose logging level by the amount specified in the
+# debug_peer_level parameter.
+#
+#debug_peer_list = 127.0.0.1
+#debug_peer_list = some.domain
+
+# The debugger_command specifies the external command that is executed
+# when a Postfix daemon program is run with the -D option.
+#
+# Use "command .. & sleep 5" so that the debugger can attach before
+# the process marches on. If you use an X-based debugger, be sure to
+# set up your XAUTHORITY environment variable before starting Postfix.
+#
+debugger_command =
+	 PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
+	 ddd $daemon_directory/$process_name $process_id & sleep 5
+
+# If you can't use X, use this to capture the call stack when a
+# daemon crashes. The result is in a file in the configuration
+# directory, and is named after the process name and the process ID.
+#
+# debugger_command =
+#	PATH=/bin:/usr/bin:/usr/local/bin; export PATH; (echo cont;
+#	echo where) | gdb $daemon_directory/$process_name $process_id 2>&1
+#	>$config_directory/$process_name.$process_id.log & sleep 5
+#
+# Another possibility is to run gdb under a detached screen session.
+# To attach to the screen session, su root and run "screen -r
+# <id_string>" where <id_string> uniquely matches one of the detached
+# sessions (from "screen -list").
+#
+# debugger_command =
+#	PATH=/bin:/usr/bin:/sbin:/usr/sbin; export PATH; screen
+#	-dmS $process_name gdb $daemon_directory/$process_name
+#	$process_id & sleep 1
+
+# INSTALL-TIME CONFIGURATION INFORMATION
+#
+# The following parameters are used when installing a new Postfix version.
+# 
+# sendmail_path: The full pathname of the Postfix sendmail command.
+# This is the Sendmail-compatible mail posting interface.
+# 
+sendmail_path =
+
+# newaliases_path: The full pathname of the Postfix newaliases command.
+# This is the Sendmail-compatible command to build alias databases.
+#
+newaliases_path =
+
+# mailq_path: The full pathname of the Postfix mailq command.  This
+# is the Sendmail-compatible mail queue listing command.
+# 
+mailq_path =
+
+# setgid_group: The group for mail submission and queue management
+# commands.  This must be a group name with a numerical group ID that
+# is not shared with other accounts, not even with the Postfix account.
+#
+setgid_group =
+
+# html_directory: The location of the Postfix HTML documentation.
+#
+html_directory =
+
+# manpage_directory: The location of the Postfix on-line manual pages.
+#
+manpage_directory =
+
+# sample_directory: The location of the Postfix sample configuration files.
+# This parameter is obsolete as of Postfix 2.1.
+#
+sample_directory =
+
+# readme_directory: The location of the Postfix README files.
+#
+readme_directory =
+inet_protocols = ipv4

postfix/makedefs.out

@@ -0,0 +1 @@
+/usr/share/postfix/makedefs.out

postfix/master.cf

@@ -0,0 +1,137 @@
+#
+# Postfix master process configuration file.  For details on the format
+# of the file, see the master(5) manual page (command: "man 5 master" or
+# on-line: http://www.postfix.org/master.5.html).
+#
+# Do not forget to execute "postfix reload" after editing this file.
+#
+# ==========================================================================
+# service type  private unpriv  chroot  wakeup  maxproc command + args
+#               (yes)   (yes)   (no)    (never) (100)
+# ==========================================================================
+smtp      inet  n       -       y       -       -       smtpd
+#smtp      inet  n       -       y       -       1       postscreen
+#smtpd     pass  -       -       y       -       -       smtpd
+#dnsblog   unix  -       -       y       -       0       dnsblog
+#tlsproxy  unix  -       -       y       -       0       tlsproxy
+# Choose one: enable submission for loopback clients only, or for any client.
+#127.0.0.1:submission inet n -   y       -       -       smtpd
+#submission inet n       -       y       -       -       smtpd
+#  -o syslog_name=postfix/submission
+#  -o smtpd_tls_security_level=encrypt
+#  -o smtpd_sasl_auth_enable=yes
+#  -o smtpd_tls_auth_only=yes
+#  -o smtpd_reject_unlisted_recipient=no
+#     Instead of specifying complex smtpd_<xxx>_restrictions here,
+#     specify "smtpd_<xxx>_restrictions=$mua_<xxx>_restrictions"
+#     here, and specify mua_<xxx>_restrictions in main.cf (where
+#     "<xxx>" is "client", "helo", "sender", "relay", or "recipient").
+#  -o smtpd_client_restrictions=
+#  -o smtpd_helo_restrictions=
+#  -o smtpd_sender_restrictions=
+#  -o smtpd_relay_restrictions=
+#  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
+#  -o milter_macro_daemon_name=ORIGINATING
+# Choose one: enable submissions for loopback clients only, or for any client.
+#127.0.0.1:submissions inet n  -       y       -       -       smtpd
+#submissions     inet  n       -       y       -       -       smtpd
+#  -o syslog_name=postfix/submissions
+#  -o smtpd_tls_wrappermode=yes
+#  -o smtpd_sasl_auth_enable=yes
+#  -o smtpd_reject_unlisted_recipient=no
+#     Instead of specifying complex smtpd_<xxx>_restrictions here,
+#     specify "smtpd_<xxx>_restrictions=$mua_<xxx>_restrictions"
+#     here, and specify mua_<xxx>_restrictions in main.cf (where
+#     "<xxx>" is "client", "helo", "sender", "relay", or "recipient").
+#  -o smtpd_client_restrictions=
+#  -o smtpd_helo_restrictions=
+#  -o smtpd_sender_restrictions=
+#  -o smtpd_relay_restrictions=
+#  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
+#  -o milter_macro_daemon_name=ORIGINATING
+#628       inet  n       -       y       -       -       qmqpd
+pickup    unix  n       -       y       60      1       pickup
+cleanup   unix  n       -       y       -       0       cleanup
+qmgr      unix  n       -       n       300     1       qmgr
+#qmgr     unix  n       -       n       300     1       oqmgr
+tlsmgr    unix  -       -       y       1000?   1       tlsmgr
+rewrite   unix  -       -       y       -       -       trivial-rewrite
+bounce    unix  -       -       y       -       0       bounce
+defer     unix  -       -       y       -       0       bounce
+trace     unix  -       -       y       -       0       bounce
+verify    unix  -       -       y       -       1       verify
+flush     unix  n       -       y       1000?   0       flush
+proxymap  unix  -       -       n       -       -       proxymap
+proxywrite unix -       -       n       -       1       proxymap
+smtp      unix  -       -       y       -       -       smtp
+relay     unix  -       -       y       -       -       smtp
+        -o syslog_name=postfix/$service_name
+#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
+showq     unix  n       -       y       -       -       showq
+error     unix  -       -       y       -       -       error
+retry     unix  -       -       y       -       -       error
+discard   unix  -       -       y       -       -       discard
+local     unix  -       n       n       -       -       local
+virtual   unix  -       n       n       -       -       virtual
+lmtp      unix  -       -       y       -       -       lmtp
+anvil     unix  -       -       y       -       1       anvil
+scache    unix  -       -       y       -       1       scache
+postlog   unix-dgram n  -       n       -       1       postlogd
+#
+# ====================================================================
+# Interfaces to non-Postfix software. Be sure to examine the manual
+# pages of the non-Postfix software to find out what options it wants.
+#
+# Many of the following services use the Postfix pipe(8) delivery
+# agent.  See the pipe(8) man page for information about ${recipient}
+# and other message envelope options.
+# ====================================================================
+#
+# maildrop. See the Postfix MAILDROP_README file for details.
+# Also specify in main.cf: maildrop_destination_recipient_limit=1
+#
+maildrop  unix  -       n       n       -       -       pipe
+  flags=DRXhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
+#
+# ====================================================================
+#
+# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
+#
+# Specify in cyrus.conf:
+#   lmtp    cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
+#
+# Specify in main.cf one or more of the following:
+#  mailbox_transport = lmtp:inet:localhost
+#  virtual_transport = lmtp:inet:localhost
+#
+# ====================================================================
+#
+# Cyrus 2.1.5 (Amos Gouaux)
+# Also specify in main.cf: cyrus_destination_recipient_limit=1
+#
+#cyrus     unix  -       n       n       -       -       pipe
+#  flags=DRX user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
+#
+# ====================================================================
+# Old example of delivery via Cyrus.
+#
+#old-cyrus unix  -       n       n       -       -       pipe
+#  flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
+#
+# ====================================================================
+#
+# See the Postfix UUCP_README file for configuration details.
+#
+uucp      unix  -       n       n       -       -       pipe
+  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
+#
+# Other external delivery methods.
+#
+ifmail    unix  -       n       n       -       -       pipe
+  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
+bsmtp     unix  -       n       n       -       -       pipe
+  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
+scalemail-backend unix -       n       n       -       2       pipe
+  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
+mailman   unix  -       n       n       -       -       pipe
+  flags=FRX user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user}

postfix/master.cf.proto

@@ -0,0 +1,137 @@
+#
+# Postfix master process configuration file.  For details on the format
+# of the file, see the master(5) manual page (command: "man 5 master" or
+# on-line: http://www.postfix.org/master.5.html).
+#
+# Do not forget to execute "postfix reload" after editing this file.
+#
+# ==========================================================================
+# service type  private unpriv  chroot  wakeup  maxproc command + args
+#               (yes)   (yes)   (no)    (never) (100)
+# ==========================================================================
+smtp      inet  n       -       y       -       -       smtpd
+#smtp      inet  n       -       y       -       1       postscreen
+#smtpd     pass  -       -       y       -       -       smtpd
+#dnsblog   unix  -       -       y       -       0       dnsblog
+#tlsproxy  unix  -       -       y       -       0       tlsproxy
+# Choose one: enable submission for loopback clients only, or for any client.
+#127.0.0.1:submission inet n -   y       -       -       smtpd
+#submission inet n       -       y       -       -       smtpd
+#  -o syslog_name=postfix/submission
+#  -o smtpd_tls_security_level=encrypt
+#  -o smtpd_sasl_auth_enable=yes
+#  -o smtpd_tls_auth_only=yes
+#  -o smtpd_reject_unlisted_recipient=no
+#     Instead of specifying complex smtpd_<xxx>_restrictions here,
+#     specify "smtpd_<xxx>_restrictions=$mua_<xxx>_restrictions"
+#     here, and specify mua_<xxx>_restrictions in main.cf (where
+#     "<xxx>" is "client", "helo", "sender", "relay", or "recipient").
+#  -o smtpd_client_restrictions=
+#  -o smtpd_helo_restrictions=
+#  -o smtpd_sender_restrictions=
+#  -o smtpd_relay_restrictions=
+#  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
+#  -o milter_macro_daemon_name=ORIGINATING
+# Choose one: enable submissions for loopback clients only, or for any client.
+#127.0.0.1:submissions inet n  -       y       -       -       smtpd
+#submissions     inet  n       -       y       -       -       smtpd
+#  -o syslog_name=postfix/submissions
+#  -o smtpd_tls_wrappermode=yes
+#  -o smtpd_sasl_auth_enable=yes
+#  -o smtpd_reject_unlisted_recipient=no
+#     Instead of specifying complex smtpd_<xxx>_restrictions here,
+#     specify "smtpd_<xxx>_restrictions=$mua_<xxx>_restrictions"
+#     here, and specify mua_<xxx>_restrictions in main.cf (where
+#     "<xxx>" is "client", "helo", "sender", "relay", or "recipient").
+#  -o smtpd_client_restrictions=
+#  -o smtpd_helo_restrictions=
+#  -o smtpd_sender_restrictions=
+#  -o smtpd_relay_restrictions=
+#  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
+#  -o milter_macro_daemon_name=ORIGINATING
+#628       inet  n       -       y       -       -       qmqpd
+pickup    unix  n       -       y       60      1       pickup
+cleanup   unix  n       -       y       -       0       cleanup
+qmgr      unix  n       -       n       300     1       qmgr
+#qmgr     unix  n       -       n       300     1       oqmgr
+tlsmgr    unix  -       -       y       1000?   1       tlsmgr
+rewrite   unix  -       -       y       -       -       trivial-rewrite
+bounce    unix  -       -       y       -       0       bounce
+defer     unix  -       -       y       -       0       bounce
+trace     unix  -       -       y       -       0       bounce
+verify    unix  -       -       y       -       1       verify
+flush     unix  n       -       y       1000?   0       flush
+proxymap  unix  -       -       n       -       -       proxymap
+proxywrite unix -       -       n       -       1       proxymap
+smtp      unix  -       -       y       -       -       smtp
+relay     unix  -       -       y       -       -       smtp
+        -o syslog_name=postfix/$service_name
+#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
+showq     unix  n       -       y       -       -       showq
+error     unix  -       -       y       -       -       error
+retry     unix  -       -       y       -       -       error
+discard   unix  -       -       y       -       -       discard
+local     unix  -       n       n       -       -       local
+virtual   unix  -       n       n       -       -       virtual
+lmtp      unix  -       -       y       -       -       lmtp
+anvil     unix  -       -       y       -       1       anvil
+scache    unix  -       -       y       -       1       scache
+postlog   unix-dgram n  -       n       -       1       postlogd
+#
+# ====================================================================
+# Interfaces to non-Postfix software. Be sure to examine the manual
+# pages of the non-Postfix software to find out what options it wants.
+#
+# Many of the following services use the Postfix pipe(8) delivery
+# agent.  See the pipe(8) man page for information about ${recipient}
+# and other message envelope options.
+# ====================================================================
+#
+# maildrop. See the Postfix MAILDROP_README file for details.
+# Also specify in main.cf: maildrop_destination_recipient_limit=1
+#
+maildrop  unix  -       n       n       -       -       pipe
+  flags=DRXhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
+#
+# ====================================================================
+#
+# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
+#
+# Specify in cyrus.conf:
+#   lmtp    cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
+#
+# Specify in main.cf one or more of the following:
+#  mailbox_transport = lmtp:inet:localhost
+#  virtual_transport = lmtp:inet:localhost
+#
+# ====================================================================
+#
+# Cyrus 2.1.5 (Amos Gouaux)
+# Also specify in main.cf: cyrus_destination_recipient_limit=1
+#
+#cyrus     unix  -       n       n       -       -       pipe
+#  flags=DRX user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
+#
+# ====================================================================
+# Old example of delivery via Cyrus.
+#
+#old-cyrus unix  -       n       n       -       -       pipe
+#  flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
+#
+# ====================================================================
+#
+# See the Postfix UUCP_README file for configuration details.
+#
+uucp      unix  -       n       n       -       -       pipe
+  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
+#
+# Other external delivery methods.
+#
+ifmail    unix  -       n       n       -       -       pipe
+  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
+bsmtp     unix  -       n       n       -       -       pipe
+  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
+scalemail-backend unix -       n       n       -       2       pipe
+  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
+mailman   unix  -       n       n       -       -       pipe
+  flags=FRX user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user}

postfix/post-install

@@ -0,0 +1,925 @@
+#!/bin/sh
+
+# To view the formatted manual page of this file, type:
+#	POSTFIXSOURCE/mantools/srctoman - post-install | nroff -man
+
+#++
+# NAME
+#	post-install
+# SUMMARY
+#	Postfix post-installation script
+# SYNOPSIS
+#	postfix post-install [name=value] command ...
+# DESCRIPTION
+#	The post-install script performs the finishing touch of a Postfix
+#	installation, after the executable programs and configuration
+#	files are installed. Usage is one of the following:
+# .IP o
+#	While installing Postfix from source code on the local machine, the
+#	script is run by the postfix-install script to update selected file
+#	or directory permissions and to update Postfix configuration files.
+# .IP o
+#	While installing Postfix from a pre-built package, the script is run
+#	by the package management procedure to set all file or directory
+#	permissions and to update Postfix configuration files.
+# .IP o
+#	The script can be used to change installation parameter settings such
+#	as mail_owner or setgid_group after Postfix is already installed.
+# .IP o
+#	The script can be used to upgrade configuration files and to upgrade
+#	file/directory permissions of a secondary Postfix instance.
+# .IP o
+#	At Postfix start-up time, the script is run from "postfix check" to
+#	create missing queue directories.
+# .PP
+#	The post-install script is controlled by installation parameters.
+#	Specific parameters are described at the end of this document.
+#	All installation parameters must be specified ahead of time via
+#	one of the methods described below.
+#
+#	Arguments
+# .IP create-missing
+#	Create missing queue directories with ownerships and permissions
+#	according to the contents of $meta_directory/postfix-files
+#	and optionally in $meta_directory/postfix-files.d/*, using
+#	the mail_owner and setgid_group parameter settings from the
+#	command line, process environment or from the installed
+#	main.cf file.
+#
+#	This is required at Postfix start-up time.
+# .IP set-permissions
+#	Set all file/directory ownerships and permissions according to the
+#	contents of $meta_directory/postfix-files and optionally
+#	in $meta_directory/postfix-files.d/*, using the mail_owner
+#	and setgid_group parameter settings from the command line,
+#	process environment or from the installed main.cf file.
+#	Implies create-missing.
+#
+#	This is required when installing Postfix from a pre-built package,
+#	or when changing the mail_owner or setgid_group installation parameter
+#	settings after Postfix is already installed.
+# .IP upgrade-permissions
+#	Update ownership and permission of existing files/directories as
+#	specified in $meta_directory/postfix-files and optionally
+#	in $meta_directory/postfix-files.d/*, using the mail_owner
+#	and setgid_group parameter settings from the command line,
+#	process environment or from the installed main.cf file.
+#	Implies create-missing.
+#
+#	This is required when upgrading an existing Postfix instance.
+# .IP upgrade-configuration
+#	Edit the installed main.cf and master.cf files, in order to account
+#	for missing services and to fix deprecated parameter settings.
+#
+#	This is required when upgrading an existing Postfix instance.
+# .IP upgrade-source
+#	Short-hand for: upgrade-permissions upgrade-configuration.
+#
+#	This is recommended when upgrading Postfix from source code.
+# .IP upgrade-package
+#	Short-hand for: set-permissions upgrade-configuration.
+#
+#	This is recommended when upgrading Postfix from a pre-built package.
+# .IP first-install-reminder
+#	Remind the user that they still need to configure main.cf and the
+#	aliases file, and that newaliases still needs to be run.
+#
+#	This is recommended when Postfix is installed for the first time.
+# MULTIPLE POSTFIX INSTANCES
+# .ad
+# .fi
+#	Multiple Postfix instances on the same machine can share command and
+#	daemon program files but must have separate configuration and queue
+#	directories.
+#
+#	To create a secondary Postfix installation on the same machine,
+#	copy the configuration files from the primary Postfix instance to
+#	a secondary configuration directory and execute:
+#
+#	postfix post-install config_directory=secondary-config-directory \e
+# .in +4
+#		queue_directory=secondary-queue-directory \e
+# .br
+#		create-missing
+# .PP
+#	This creates secondary Postfix queue directories, sets their access
+#	permissions, and saves the specified installation parameters to the
+#	secondary main.cf file.
+#
+#	Be sure to list the secondary configuration directory in the
+#	alternate_config_directories parameter in the primary main.cf file.
+#
+#	To upgrade a secondary Postfix installation on the same machine,
+#	execute:
+#
+#	postfix post-install config_directory=secondary-config-directory \e
+# .in +4
+#		upgrade-permissions upgrade-configuration
+# INSTALLATION PARAMETER INPUT METHODS
+# .ad
+# .fi
+#	Parameter settings can be specified through a variety of
+#	mechanisms.  In order of decreasing precedence these are:
+# .IP "command line"
+#	Parameter settings can be given as name=value arguments on
+#	the post-install command line. These have the highest precedence.
+#	Settings that override the installed main.cf file are saved.
+# .IP "process environment"
+#	Parameter settings can be given as name=value environment
+#	variables.
+#	Settings that override the installed main.cf file are saved.
+# .IP "installed configuration files"
+#	If a parameter is not specified via the command line or via the
+#	process environment, post-install will attempt to extract its
+#	value from the already installed Postfix main.cf configuration file.
+#	These settings have the lowest precedence.
+# INSTALLATION PARAMETER DESCRIPTION
+# .ad
+# .fi
+#	The description of installation parameters is as follows:
+# .IP config_directory
+#	The directory for Postfix configuration files.
+# .IP daemon_directory
+#	The directory for Postfix daemon programs. This directory
+#	should not be in the command search path of any users.
+# .IP command_directory
+#	The directory for Postfix administrative commands. This
+#	directory should be in the command search path of administrative users.
+# .IP queue_directory
+#	The directory for Postfix queues.
+# .IP data_directory
+#	The directory for Postfix writable data files (caches, etc.).
+# .IP sendmail_path
+#	The full pathname for the Postfix sendmail command.
+#	This is the Sendmail-compatible mail posting interface.
+# .IP newaliases_path
+#	The full pathname for the Postfix newaliases command.
+#	This is the Sendmail-compatible command to build alias databases
+#	for the Postfix local delivery agent.
+# .IP mailq_path
+#	The full pathname for the Postfix mailq command.
+#	This is the Sendmail-compatible command to list the mail queue.
+# .IP mail_owner
+#	The owner of the Postfix queue. Its numerical user ID and group ID
+#	must not be used by any other accounts on the system.
+# .IP setgid_group
+#	The group for mail submission and for queue management commands.
+#	Its numerical group ID must not be used by any other accounts on the
+#	system, not even by the mail_owner account.
+# .IP html_directory
+#	The directory for the Postfix HTML files.
+# .IP manpage_directory
+#	The directory for the Postfix on-line manual pages.
+# .IP sample_directory
+#	The directory for the Postfix sample configuration files.
+#	This feature is obsolete as of Postfix 2.1.
+# .IP readme_directory
+#	The directory for the Postfix README files.
+# .IP shlib_directory
+#	The directory for the Postfix shared-library files, and for
+#	the Postfix dabatase plugin files with a relative pathname
+#	in the file dynamicmaps.cf.
+# .IP meta_directory
+#	The directory for non-executable files that are shared
+#	among multiple Postfix instances, such as postfix-files,
+#	dynamicmaps.cf, as well as the multi-instance template files
+#	main.cf.proto and master.cf.proto.
+# SEE ALSO
+#	postfix-install(1) Postfix primary installation script.
+# FILES
+#	$config_directory/main.cf, Postfix installation parameters.
+#	$meta_directory/postfix-files, installation control file.
+#	$meta_directory/postfix-files.d/*, optional control files.
+#	$config_directory/install.cf, obsolete configuration file.
+# LICENSE
+# .ad
+# .fi
+#	The Secure Mailer license must be distributed with this software.
+# AUTHOR(S)
+#	Wietse Venema
+#	IBM T.J. Watson Research
+#	P.O. Box 704
+#	Yorktown Heights, NY 10598, USA
+#
+#	Wietse Venema
+#	Google, Inc.
+#	111 8th Avenue
+#	New York, NY 10011, USA
+#--
+
+umask 022
+
+PATH=/bin:/usr/bin:/usr/sbin:/usr/etc:/sbin:/etc:/usr/contrib/bin:/usr/gnu/bin:/usr/ucb:/usr/bsd
+SHELL=/bin/sh
+IFS=" 	
+"
+BACKUP_IFS="$IFS"
+debug=:
+#debug=echo
+MOST_PARAMETERS="command_directory daemon_directory data_directory
+    html_directory mail_owner mailq_path manpage_directory
+    newaliases_path queue_directory readme_directory sample_directory
+    sendmail_path setgid_group shlib_directory meta_directory"
+NON_SHARED="config_directory queue_directory data_directory"
+
+USAGE="Usage: $0 [name=value] command
+    create-missing          Create missing queue directories.
+    upgrade-source          When installing or upgrading from source code.
+    upgrade-package         When installing or upgrading from pre-built package.
+    first-install-reminder  Remind of mandatory first-time configuration steps.
+    name=value              Specify an installation parameter".
+
+# Process command-line options and parameter settings. Work around
+# brain damaged shells. "IFS=value command" should not make the
+# IFS=value setting permanent. But some broken standard allows it.
+
+create=; set_perms=; upgrade_perms=; upgrade_conf=; first_install_reminder=
+obsolete=; keep_list=;
+
+for arg
+do
+    case $arg in
+	*[" 	"]*) echo $0: "Error: argument contains whitespace: '$arg'"
+		     exit 1;;
+                *=*) IFS= eval $arg; IFS="$BACKUP_IFS";;
+     create-missing) create=1;;
+	  set-perm*) create=1; set_perms=1;;
+      upgrade-perm*) create=1; upgrade_perms=1;;
+      upgrade-conf*) upgrade_conf=1;;
+     upgrade-source) create=1; upgrade_conf=1; upgrade_perms=1;;
+    upgrade-package) create=1; upgrade_conf=1; set_perms=1;;
+     first-install*) first_install_reminder=1;;
+		  *) echo "$0: Error: $USAGE" 1>&2; exit 1;;
+    esac
+    shift
+done
+
+# Sanity checks.
+
+test -n "$create$upgrade_conf$first_install_reminder" || {
+    echo "$0: Error: $USAGE" 1>&2
+    exit 1
+}
+
+# Bootstrapping problem.
+
+if [ -n "$command_directory" ]
+then
+    POSTCONF="$command_directory/postconf"
+else
+    POSTCONF="postconf"
+fi
+
+$POSTCONF -d mail_version >/dev/null 2>/dev/null || {
+    echo $0: Error: no $POSTCONF command found. 1>&2
+    echo Re-run this command as $0 command_directory=/some/where. 1>&2
+    exit 1
+}
+
+# Also used to require license etc. files only in the default instance.
+
+def_config_directory=`$POSTCONF -d -h config_directory` || exit 1
+test -n "$config_directory" ||
+    config_directory="$def_config_directory"
+
+test -d "$config_directory" || {
+    echo $0: Error: $config_directory is not a directory. 1>&2
+    exit 1
+}
+
+# If this is a secondary instance, don't touch shared files.
+# XXX Solaris does not have "test -e".
+
+instances=`test ! -f $def_config_directory/main.cf || 
+    $POSTCONF -c $def_config_directory -h multi_instance_directories | 
+	sed 's/,/ /'` || exit 1
+
+update_shared_files=1
+for name in $instances
+do
+    case "$name" in
+    "$def_config_directory") ;;
+    "$config_directory") update_shared_files=; break;;
+    esac
+done
+
+test -f $meta_directory/postfix-files || {
+    echo $0: Error: $meta_directory/postfix-files is not a file. 1>&2
+    exit 1
+}
+
+# SunOS5 fmt(1) truncates lines > 1000 characters.
+
+fake_fmt() {
+    sed '
+    :top
+	/^\(  *\)\([^ ][^ ]*\)  */{
+	    s//\1\2\
+\1/
+	    P
+	    D
+	    b top
+	}
+    ' | fmt
+}
+
+case `uname -s` in
+HP-UX*) FMT=cat;;
+SunOS*) FMT=fake_fmt;;
+     *) FMT=fmt;;
+esac
+
+# If a parameter is not set via the command line or environment,
+# try to use settings from installed configuration files.
+
+# Extract parameter settings from the obsolete install.cf file, as
+# a transitional aid.
+
+grep setgid_group $config_directory/main.cf >/dev/null 2>&1 || {
+    test -f $config_directory/install.cf  && {
+        for name in sendmail_path newaliases_path mailq_path setgid manpages
+        do
+	eval junk=\$$name
+        case "$junk" in
+        "") eval unset $name;;
+        esac
+	   eval : \${$name="\`. $config_directory/install.cf; echo \$$name\`"} \
+		|| exit 1
+        done
+        : ${setgid_group=$setgid}
+        : ${manpage_directory=$manpages}
+    }
+}
+
+# Extract parameter settings from the installed main.cf file.
+
+test -f $config_directory/main.cf && {
+    for name in $MOST_PARAMETERS
+    do
+	eval junk=\$$name
+        case "$junk" in
+        "") eval unset $name;;
+        esac
+        eval : \${$name=\`$POSTCONF -c $config_directory -h $name\`} || exit 1
+    done
+}
+
+# Sanity checks
+
+case $manpage_directory in
+ no) echo $0: Error: manpage_directory no longer accepts \"no\" values. 1>&2
+     echo Try again with \"$0 manpage_directory=/pathname ...\". 1>&2; exit 1;;
+esac
+
+case $setgid_group in
+ no) echo $0: Error: setgid_group no longer accepts \"no\" values. 1>&2
+     echo Try again with \"$0 setgid_group=groupname ...\" 1>&2; exit 1;;
+esac
+
+for path in "$daemon_directory" "$command_directory" "$queue_directory" \
+    "$sendmail_path" "$newaliases_path" "$mailq_path" "$manpage_directory" \
+    "$meta_directory"
+do
+   case "$path" in
+   /*) ;;
+    *) echo $0: Error: \"$path\" should be an absolute path name. 1>&2; exit 1;;
+   esac
+done
+
+for path in "$html_directory" "$readme_directory" "$shlib_directory"
+do
+   case "$path" in
+   /*) ;;
+   no) ;;
+    *) echo $0: Error: \"$path\" should be \"no\" or an absolute path name. 1>&2; exit 1;;
+   esac
+done
+
+# Find out what parameters were not specified via command line,
+# via environment, or via installed configuration files.
+
+missing=
+for name in $MOST_PARAMETERS
+do
+    eval test -n \"\$$name\" || missing="$missing $name"
+done
+
+# All parameters must be specified at this point.
+
+test -n "$non_interactive" -a -n "$missing" && {
+    cat <<EOF | ${FMT} 1>&2
+$0: Error: some required installation parameters are not defined.
+
+- Either the parameters need to be given in the $config_directory/main.cf
+file from a recent Postfix installation,
+
+- Or the parameters need to be specified through the process
+environment.
+
+- Or the parameters need to be specified as name=value arguments
+on the $0 command line,
+
+The following parameters were missing:
+
+    $missing
+
+EOF
+    exit 1
+}
+
+POSTCONF="$command_directory/postconf"
+
+# Save settings, allowing command line/environment override.
+
+# Undo MAIL_VERSION expansion at the end of a parameter value. If
+# someone really wants the expanded mail version in main.cf, then
+# we're sorry.
+
+# Confine side effects from mail_version unexpansion within a subshell.
+
+(case "$mail_version" in
+"") mail_version="`$POSTCONF -dhx mail_version`" || exit 1
+esac
+
+for name in $MOST_PARAMETERS
+do
+    eval junk=\$$name
+    case "$junk" in
+    *"$mail_version"*) 
+	case "$pattern" in
+	"") pattern=`echo "$mail_version" | sed 's/\./\\\\./g'` || exit 1
+	esac
+	val=`echo "$junk" | sed "s/$pattern"'$/${mail_version}/g'` || exit 1
+	eval ${name}='"$val"'
+    esac
+done
+
+# XXX Maybe update main.cf only with first install, upgrade, set
+# permissions, and what else? Should there be a warning otherwise?
+
+override=
+for name in $MOST_PARAMETERS
+do
+    eval junk=\"\$$name\"
+    test "$junk" = "`$POSTCONF -c $config_directory -h $name`" || {
+	override=1
+	break
+    }
+done
+
+test -n "$override" && {
+    $POSTCONF -c $config_directory -e \
+	"daemon_directory = $daemon_directory" \
+	"command_directory = $command_directory" \
+	"queue_directory = $queue_directory" \
+	"data_directory = $data_directory" \
+	"mail_owner = $mail_owner" \
+	"setgid_group = $setgid_group" \
+	"sendmail_path = $sendmail_path" \
+	"mailq_path = $mailq_path" \
+	"newaliases_path = $newaliases_path" \
+	"html_directory = $html_directory" \
+	"manpage_directory = $manpage_directory" \
+	"sample_directory = $sample_directory" \
+	"readme_directory = $readme_directory" \
+	"shlib_directory = $shlib_directory" \
+	"meta_directory = $meta_directory" \
+    || exit 1
+} || exit 0) || exit 1
+
+# Use file/directory status information in $meta_directory/postfix-files.
+
+test -n "$create" && {
+    postfix_files_d=$meta_directory/postfix-files.d
+    for postfix_file in $meta_directory/postfix-files \
+	`test -d $postfix_files_d && { find $postfix_files_d -type f | sort; }`
+    do
+	exec <$postfix_file || exit 1
+	while IFS=: read path type owner group mode flags junk
+	do
+	    IFS="$BACKUP_IFS"
+	    set_permission=
+	    # Skip comments. Skip shared files, if updating a secondary instance.
+	    case $path in
+	    [$]*) case "$update_shared_files" in
+		  1) $debug keep non-shared or shared $path;;
+		  *) non_shared=
+		     for name in $NON_SHARED
+		     do
+			 case $path in
+			 "\$$name"*) non_shared=1; break;;
+			 esac
+		     done
+		     case "$non_shared" in
+		      1) $debug keep non-shared $path;;
+		      *) $debug skip shared $path; continue;;
+		     esac;;
+		  esac;;
+	       *) continue;;
+	    esac
+	    # Skip hard links and symbolic links.
+	    case $type in
+	    [hl]) continue;;
+	    [df]) ;;
+	       *) echo unknown type $type for $path in $postfix_file 1>&2; exit 1;;
+	    esac
+	    # Expand $name, and canonicalize null fields.
+	    for name in path owner group flags
+	    do
+		eval junk=\${$name}
+		case $junk in
+		[$]*) eval $name=$junk;;
+		   -) eval $name=;;
+		   *) ;;
+		esac
+	    done
+	    # Skip uninstalled files.
+	    case $path in
+	    no|no/*) continue;;
+	    esac
+	    # Pick up the flags.
+	    case $flags in *u*) upgrade_flag=1;; *) upgrade_flag=;; esac
+	    case $flags in *c*) create_flag=1;; *) create_flag=;; esac
+	    case $flags in *r*) recursive="-R";; *) recursive=;; esac
+	    case $flags in *o*) obsolete_flag=1;; *) obsolete_flag=;; esac
+	    case $flags in *[1i]*) test ! -r "$path" -a "$config_directory" != \
+				    "$def_config_directory" && continue;; esac
+	    # Flag obsolete objects. XXX Solaris 2..9 does not have "test -e".
+	    if [ -n "$obsolete_flag" ]
+	    then
+		test -r $path -a "$type" != "d" && obsolete="$obsolete $path"
+		continue;
+	    else
+		keep_list="$keep_list $path"
+	    fi
+	    # Create missing directories with proper owner/group/mode settings.
+	    if [ -n "$create" -a "$type" = "d" -a -n "$create_flag" -a ! -d "$path" ]
+	    then
+		mkdir $path || exit 1
+		set_permission=1
+	    # Update all owner/group/mode settings.
+	    elif [ -n "$set_perms" ]
+	    then
+		set_permission=1
+	    # Update obsolete owner/group/mode settings.
+	    elif [ -n "$upgrade_perms" -a -n "$upgrade_flag" ]
+	    then
+		set_permission=1
+	    fi
+	    test -n "$set_permission" && {
+		chown $recursive $owner $path || exit 1
+		test -z "$group" || chgrp $recursive $group $path || exit 1
+		# Don't "chmod -R"; queue file status is encoded in mode bits.
+		if [ "$type" = "d" -a -n "$recursive" ]
+		then
+		    find $path -type d -exec chmod $mode "{}" ";"
+		else
+		    chmod $mode $path
+		fi || exit 1
+	    }
+	done
+	IFS="$BACKUP_IFS"
+    done
+}
+
+# Upgrade existing Postfix configuration files if necessary.
+
+test -n "$upgrade_conf" && {
+
+    # Postfix 2.0.
+    # Add missing relay service to master.cf.
+
+    grep '^relay' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for relay service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+relay	  unix	-	-	n	-	-	smtp
+EOF
+    }
+
+    # Postfix 1.1.
+    # Add missing flush service to master.cf.
+
+    grep '^flush.*flush' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for flush service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+flush     unix  -       -       n       1000?   0       flush
+EOF
+    }
+
+    # Postfix 2.1.
+    # Add missing trace service to master.cf.
+
+    grep 'trace.*bounce' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for trace service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+trace	  unix	-	-	n	-	0	bounce
+EOF
+    }
+
+    # Postfix 2.1.
+    # Add missing verify service to master.cf.
+
+    grep '^verify.*verify' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for verify service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+verify	  unix	-	-	n	-	1	verify
+EOF
+    }
+
+    # Postfix 2.1.
+    # Fix verify service process limit.
+
+    grep '^verify.*[ 	]0[ 	]*verify' \
+	$config_directory/master.cf >/dev/null && {
+	    echo Editing $config_directory/master.cf, setting verify process limit to 1
+	    ed $config_directory/master.cf <<EOF || exit 1
+/^verify.*[ 	]0[ 	]*verify/
+s/\([ 	]\)0\([ 	]\)/\11\2/
+p
+w
+q
+EOF
+    }
+
+    # Postfix 1.1.
+    # Change privileged pickup service into unprivileged.
+
+    grep "^pickup[ 	]*fifo[ 	]*n[ 	]*n" \
+	$config_directory/master.cf >/dev/null && {
+	    echo Editing $config_directory/master.cf, making the pickup service unprivileged
+	    ed $config_directory/master.cf <<EOF || exit 1
+/^pickup[ 	]*fifo[ 	]*n[ 	]*n/
+s/\(n[ 	]*\)n/\1-/
+p
+w
+q
+EOF
+    }
+
+    # Postfix 1.1.
+    # Change private cleanup and flush services into public.
+
+    for name in cleanup flush
+    do
+	grep "^$name[ 	]*unix[ 	]*[-y]" \
+	    $config_directory/master.cf >/dev/null && {
+		echo Editing $config_directory/master.cf, making the $name service public
+	    ed $config_directory/master.cf <<EOF || exit 1
+/^$name[ 	]*unix[ 	]*[-y]/
+s/[-y]/n/
+p
+w
+q
+EOF
+	}
+    done
+
+    # Postfix 2.2.
+    # File systems have improved since Postfix came out, and all we
+    # require now is that defer and deferred are hashed because those
+    # can contain lots of files.
+
+    found=`$POSTCONF -c $config_directory -h hash_queue_names`
+    missing=
+    (echo "$found" | grep defer >/dev/null)  || missing="$missing defer"
+    (echo "$found" | grep deferred>/dev/null)|| missing="$missing deferred"
+    test -n "$missing" && {
+	echo fixing main.cf hash_queue_names for missing $missing
+	$POSTCONF -c $config_directory -e hash_queue_names="$found$missing" ||
+	    exit 1
+    }
+
+    # Turn on safety nets for new features that could bounce mail that
+    # would be accepted by a previous Postfix version.
+
+    # [The "unknown_local_recipient_reject_code = 450" safety net,
+    # introduced with Postfix 2.0 and deleted after Postfix 2.3.]
+
+    # Postfix 2.0.
+    # Add missing proxymap service to master.cf.
+
+    grep '^proxymap.*proxymap' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for proxymap service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+proxymap  unix	-	-	n	-	-	proxymap
+EOF
+    }
+
+    # Postfix 2.1.
+    # Add missing anvil service to master.cf.
+
+    grep '^anvil.*anvil' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for anvil service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+anvil	  unix	-	-	n	-	1	anvil
+EOF
+    }
+
+    # Postfix 2.2.
+    # Add missing scache service to master.cf.
+
+    grep '^scache.*scache' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for scache service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+scache	  unix	-	-	n	-	1	scache
+EOF
+    }
+
+    # Postfix 2.2.
+    # Add missing discard service to master.cf.
+
+    grep '^discard.*discard' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for discard service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+discard	  unix	-	-	n	-	-	discard
+EOF
+    }
+
+    # Postfix 2.2.
+    # Update the tlsmgr fifo->unix service.
+
+    grep "^tlsmgr[ 	]*fifo[ 	]" \
+	$config_directory/master.cf >/dev/null && {
+	    echo Editing $config_directory/master.cf, updating the tlsmgr from fifo to unix service
+	    ed $config_directory/master.cf <<EOF || exit 1
+/^tlsmgr[ 	]*fifo[ 	]/
+s/fifo/unix/
+s/[0-9][0-9]*/&?/
+p
+w
+q
+EOF
+    }
+
+    # Postfix 2.2.
+    # Add missing tlsmgr service to master.cf.
+
+    grep '^tlsmgr.*tlsmgr' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for tlsmgr service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+tlsmgr    unix  -       -       n       1000?   1       tlsmgr
+EOF
+    }
+
+    # Postfix 2.2.
+    # Add missing retry service to master.cf.
+
+    grep '^retry.*error' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for retry service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+retry     unix  -       -       n       -       -       error
+EOF
+    }
+
+    # Postfix 2.5.
+    # Add missing proxywrite service to master.cf.
+
+    grep '^proxywrite.*proxymap' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for proxywrite service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+proxywrite unix -       -       n       -       1       proxymap
+EOF
+    }
+
+    # Postfix 2.5.
+    # Fix a typo in the default master.cf proxywrite entry.
+
+    grep '^proxywrite.*-[ 	]*proxymap' $config_directory/master.cf >/dev/null && {
+	echo Editing $config_directory/master.cf, setting proxywrite process limit to 1
+	    ed $config_directory/master.cf <<EOF || exit 1
+/^proxywrite.*-[ 	]*proxymap/
+s/-\([ 	]*proxymap\)/1\1/
+p
+w
+q
+EOF
+    }
+
+    # Postfix 2.8.
+    # Add missing postscreen service to master.cf.
+
+    grep '^#*smtp.*postscreen' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for postscreen TCP service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+#smtp      inet  n       -       n       -       1       postscreen
+EOF
+    }
+
+    # Postfix 2.8.
+    # Add missing smtpd (unix-domain) service to master.cf.
+
+    grep '^#*smtpd.*smtpd' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for smtpd unix-domain service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+#smtpd     pass  -       -       n       -       -       smtpd
+EOF
+    }
+
+    # Postfix 2.8.
+    # Add temporary dnsblog (unix-domain) service to master.cf.
+
+    grep '^#*dnsblog.*dnsblog' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for dnsblog unix-domain service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+#dnsblog   unix  -       -       n       -       0       dnsblog
+EOF
+    }
+
+    # Postfix 2.8.
+    # Add tlsproxy (unix-domain) service to master.cf.
+
+    grep '^#*tlsproxy.*tlsproxy' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for tlsproxy unix-domain service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+#tlsproxy  unix  -       -       n       -       0       tlsproxy
+EOF
+    }
+
+    # Report (but do not remove) obsolete files.
+
+    test -n "$obsolete" && {
+	cat <<EOF | ${FMT}
+
+    Note: the following files or directories still exist but are
+    no longer part of Postfix:
+
+    $obsolete
+
+EOF
+    }
+
+    # Postfix 2.9.
+    # Safety net for incompatible changes in IPv6 defaults.
+    # PLEASE DO NOT REMOVE THIS CODE. ITS PURPOSE IS TO AVOID AN
+    # UNEXPECTED DROP IN PERFORMANCE AFTER UPGRADING FROM POSTFIX
+    # BEFORE 2.9.
+    # This code assumes that the default is "inet_protocols = ipv4"
+    # when IPv6 support is not compiled in. See util/sys_defs.h.
+
+    test "`$POSTCONF -dh inet_protocols`" = "ipv4" ||
+	test -n "`$POSTCONF -c $config_directory -n inet_protocols`" || {
+	cat <<EOF | ${FMT}
+    COMPATIBILITY: editing $config_directory/main.cf, setting
+    inet_protocols=ipv4.  Specify inet_protocols explicitly if you
+    want to enable IPv6.
+    In a future release IPv6 will be enabled by default.
+EOF
+	$POSTCONF -c $config_directory inet_protocols=ipv4 || exit 1
+    }
+
+# Disabled because unhelpful down-stream maintainers disable the safety net.
+#    # Postfix 2.10.
+#    # Safety net for incompatible changes due to the introduction
+#    # of the smtpd_relay_restrictions feature to separate the
+#    # mail relay policy from the spam blocking policy.
+#    # PLEASE DO NOT REMOVE THIS CODE. ITS PURPOSE IS TO PREVENT
+#    # INBOUND MAIL FROM UNEXPECTEDLY BOUNCING AFTER UPGRADING FROM
+#    # POSTFIX BEFORE 2.10.
+#    test -n "`$POSTCONF -c $config_directory -n smtpd_relay_restrictions`" || {
+#	cat <<EOF | ${FMT}
+#    COMPATIBILITY: editing $config_directory/main.cf, overriding
+#    smtpd_relay_restrictions to prevent inbound mail from
+#    unexpectedly bouncing.
+#    Specify an empty smtpd_relay_restrictions value to keep using 
+#    smtpd_recipient_restrictions as before.
+#EOF
+#	$POSTCONF -c $config_directory "smtpd_relay_restrictions = \
+#	    permit_mynetworks permit_sasl_authenticated \
+#	    defer_unauth_destination" || exit 1
+#    }
+
+    # Postfix 3.4
+    # Add a postlog service entry.
+
+    grep '^postlog' $config_directory/master.cf >/dev/null || {
+	echo Editing $config_directory/master.cf, adding missing entry for postlog unix-domain datagram service
+	cat >>$config_directory/master.cf <<EOF || exit 1
+postlog   unix-dgram n  -       n       -       1       postlogd
+EOF
+    }
+}
+
+# A reminder if this is the first time Postfix is being installed.
+
+test -n "$first_install_reminder" && {
+
+    ALIASES=`$POSTCONF -c $config_directory -h alias_database | sed 's/^[^:]*://'`
+    NEWALIASES_PATH=`$POSTCONF -c $config_directory -h newaliases_path`
+    cat <<EOF | ${FMT}
+
+    Warning: you still need to edit myorigin/mydestination/mynetworks
+    parameter settings in $config_directory/main.cf.
+
+    See also http://www.postfix.org/STANDARD_CONFIGURATION_README.html
+    for information about dialup sites or about sites inside a
+    firewalled network.
+
+    BTW: Check your $ALIASES file and be sure to set up aliases
+    that send mail for root and postmaster to a real person, then
+    run $NEWALIASES_PATH.
+
+EOF
+
+}
+
+exit 0

postfix/postfix-files

@@ -0,0 +1,223 @@
+#
+# Do not edit this file.
+#
+# This file controls the postfix-install script for installation of
+# Postfix programs, configuration files and documentation, as well
+# as the post-install script for setting permissions and for updating
+# Postfix configuration files. See the respective manual pages within
+# the script files.
+#
+# Do not list $command_directory or $shlib_directory in this file,
+# or it will be blown away by a future Postfix uninstallation
+# procedure. You would not want to lose all files in /usr/sbin or
+# /usr/local/lib.
+#
+# Each record in this file describes one file or directory.
+# Fields are separated by ":". Specify a null field as "-".
+# Missing fields or separators at the end are OK.
+#
+# File format:
+#	name:type:owner:group:permission:flags
+#	No group means don't change group ownership.
+#
+# File types:
+#	d=directory
+#	f=regular file
+#	h=hard link (*)
+#	l=symbolic link (*)
+#
+# (*) With hard links and symbolic links, the owner field becomes the
+#     source pathname, while the group and permissions are ignored.
+#
+# File flags:
+#	No flag means the flag is not active.
+#	p=preserve existing file, do not replace (postfix-install).
+#	u=update owner/group/mode (post-install upgrade-permissions).
+#	c=create missing directory (post-install create-missing).
+#	r=apply owner/group recursively (post-install set/upgrade-permissions).
+#	o=obsolete, no longer part of Postfix
+#	1=optional for non-default instance (config_dir != built-in default).
+#
+# Note: the "u" flag is for upgrading the permissions of existing files
+# or directories after changes in Postfix architecture. For robustness
+# it is a good idea to "u" all the files that have special ownership or
+# permissions, so that running "make install" fixes any glitches.
+#
+# Note: order matters. Update shared libraries and database plugins
+# before daemon/command-line programs.
+$config_directory:d:root:-:755:u
+$data_directory:d:$mail_owner:-:700:uc
+$daemon_directory:d:root:-:755:u
+$queue_directory:d:root:-:755:uc
+$queue_directory/active:d:$mail_owner:-:700:ucr
+$queue_directory/bounce:d:$mail_owner:-:700:ucr
+$queue_directory/corrupt:d:$mail_owner:-:700:ucr
+$queue_directory/defer:d:$mail_owner:-:700:ucr
+$queue_directory/deferred:d:$mail_owner:-:700:ucr
+$queue_directory/flush:d:$mail_owner:-:700:ucr
+$queue_directory/hold:d:$mail_owner:-:700:ucr
+$queue_directory/incoming:d:$mail_owner:-:700:ucr
+$queue_directory/private:d:$mail_owner:-:700:uc
+$queue_directory/maildrop:d:$mail_owner:$setgid_group:730:uc
+$queue_directory/public:d:$mail_owner:$setgid_group:710:uc
+$queue_directory/pid:d:root:-:755:uc
+$queue_directory/saved:d:$mail_owner:-:700:ucr
+$queue_directory/trace:d:$mail_owner:-:700:ucr
+# Update shared libraries and plugins before daemon or command-line programs.
+$shlib_directory/libpostfix-util.so:f:root:-:755
+$shlib_directory/libpostfix-global.so:f:root:-:755
+$shlib_directory/libpostfix-dns.so:f:root:-:755
+$shlib_directory/libpostfix-tls.so:f:root:-:755
+$shlib_directory/libpostfix-master.so:f:root:-:755
+$meta_directory/dynamicmaps.cf.d:d:root:-:755
+$meta_directory/dynamicmaps.cf:f:root:-:644
+$meta_directory/main.cf.proto:f:root:-:644
+$meta_directory/makedefs.out:f:root:-:644
+$meta_directory/master.cf.proto:f:root:-:644
+$meta_directory/postfix-files.d:d:root:-:755
+$meta_directory/postfix-files:f:root:-:644
+$daemon_directory/anvil:f:root:-:755
+$daemon_directory/bounce:f:root:-:755
+$daemon_directory/cleanup:f:root:-:755
+$daemon_directory/discard:f:root:-:755
+$daemon_directory/dnsblog:f:root:-:755
+$daemon_directory/error:f:root:-:755
+$daemon_directory/flush:f:root:-:755
+$daemon_directory/local:f:root:-:755
+$daemon_directory/main.cf:f:root:-:644:o
+$daemon_directory/master.cf:f:root:-:644:o
+$daemon_directory/master:f:root:-:755
+$daemon_directory/oqmgr:f:root:-:755
+$daemon_directory/pickup:f:root:-:755
+$daemon_directory/pipe:f:root:-:755
+$daemon_directory/post-install:f:root:-:755
+# In case meta_directory == daemon_directory.
+#$daemon_directory/postfix-files:f:root:-:644:o
+#$daemon_directory/postfix-files.d:d:root:-:755:o
+$daemon_directory/postfix-script:f:root:-:755
+$daemon_directory/postfix-tls-script:f:root:-:755
+$daemon_directory/postfix-wrapper:f:root:-:755
+$daemon_directory/postmulti-script:f:root:-:755
+$daemon_directory/postlogd:f:root:-:755
+$daemon_directory/postscreen:f:root:-:755
+$daemon_directory/proxymap:f:root:-:755
+$daemon_directory/qmgr:f:root:-:755
+$daemon_directory/qmqpd:f:root:-:755
+$daemon_directory/scache:f:root:-:755
+$daemon_directory/showq:f:root:-:755
+$daemon_directory/smtp:f:root:-:755
+$daemon_directory/smtpd:f:root:-:755
+$daemon_directory/spawn:f:root:-:755
+$daemon_directory/tlsproxy:f:root:-:755
+$daemon_directory/tlsmgr:f:root:-:755
+$daemon_directory/trivial-rewrite:f:root:-:755
+$daemon_directory/verify:f:root:-:755
+$daemon_directory/virtual:f:root:-:755
+$daemon_directory/nqmgr:h:$daemon_directory/qmgr
+$daemon_directory/lmtp:h:$daemon_directory/smtp
+$command_directory/postalias:f:root:-:755
+$command_directory/postcat:f:root:-:755
+$command_directory/postconf:f:root:-:755
+$command_directory/postfix:f:root:-:755
+$command_directory/postkick:f:root:-:755
+$command_directory/postlock:f:root:-:755
+$command_directory/postlog:f:root:$setgid_group:2755:u
+$command_directory/postmap:f:root:-:755
+$command_directory/postmulti:f:root:-:755
+$command_directory/postsuper:f:root:-:755
+$command_directory/postdrop:f:root:$setgid_group:2755:u
+$command_directory/postqueue:f:root:$setgid_group:2755:u
+$sendmail_path:f:root:-:755
+$newaliases_path:l:$sendmail_path
+$mailq_path:l:$sendmail_path
+# Empty files not shipped in Debian
+#$config_directory/access:f:root:-:644:p1
+#$config_directory/aliases:f:root:-:644:p1
+#$config_directory/bounce.cf.default:f:root:-:644:1
+#$config_directory/canonical:f:root:-:644:p1
+#$config_directory/cidr_table:f:root:-:644:o
+#$config_directory/generic:f:root:-:644:p1
+#$config_directory/generics:f:root:-:644:o
+#$config_directory/header_checks:f:root:-:644:p1
+#$config_directory/install.cf:f:root:-:644:o
+#$config_directory/main.cf.default:f:root:-:644:1
+$config_directory/main.cf:f:root:-:644:p
+$config_directory/master.cf:f:root:-:644:p
+#$config_directory/regexp_table:f:root:-:644:o
+#$config_directory/relocated:f:root:-:644:p1
+#$config_directory/tcp_table:f:root:-:644:o
+#$config_directory/transport:f:root:-:644:p1
+#$config_directory/virtual:f:root:-:644:p1
+$config_directory/postfix-script:f:root:-:755:o
+#$config_directory/postfix-script-sgid:f:root:-:755:o
+#$config_directory/postfix-script-nosgid:f:root:-:755:o
+$config_directory/post-install:f:root:-:755:o
+$manpage_directory/man1/mailq.1.gz:f:root:-:644
+$manpage_directory/man1/newaliases.1.gz:f:root:-:644
+$manpage_directory/man1/postalias.1.gz:f:root:-:644
+$manpage_directory/man1/postcat.1.gz:f:root:-:644
+$manpage_directory/man1/postconf.1.gz:f:root:-:644
+$manpage_directory/man1/postdrop.1.gz:f:root:-:644
+$manpage_directory/man1/postfix-tls.1.gz:f:root:-:644
+$manpage_directory/man1/postfix.1.gz:f:root:-:644
+$manpage_directory/man1/postkick.1.gz:f:root:-:644
+$manpage_directory/man1/postlock.1.gz:f:root:-:644
+$manpage_directory/man1/postlog.1.gz:f:root:-:644
+$manpage_directory/man1/postmap.1.gz:f:root:-:644
+$manpage_directory/man1/postmulti.1.gz:f:root:-:644
+$manpage_directory/man1/postqueue.1.gz:f:root:-:644
+$manpage_directory/man1/postsuper.1.gz:f:root:-:644
+$manpage_directory/man1/sendmail.1.gz:f:root:-:644
+$manpage_directory/man5/access.5.gz:f:root:-:644
+$manpage_directory/man5/aliases.5.gz:f:root:-:644
+$manpage_directory/man5/body_checks.5.gz:f:root:-:644
+$manpage_directory/man5/bounce.5.gz:f:root:-:644
+$manpage_directory/man5/canonical.5.gz:f:root:-:644
+$manpage_directory/man5/cidr_table.5.gz:f:root:-:644
+$manpage_directory/man5/generics.5.gz:f:root:-:644:o
+$manpage_directory/man5/generic.5.gz:f:root:-:644
+$manpage_directory/man5/header_checks.5.gz:f:root:-:644
+$manpage_directory/man5/master.5.gz:f:root:-:644
+$manpage_directory/man5/memcache_table.5.gz:f:root:-:644
+$manpage_directory/man5/socketmap_table.5.gz:f:root:-:644
+$manpage_directory/man5/nisplus_table.5.gz:f:root:-:644
+$manpage_directory/man5/postconf.5.gz:f:root:-:644
+$manpage_directory/man5/postfix-wrapper.5.gz:f:root:-:644
+$manpage_directory/man5/regexp_table.5.gz:f:root:-:644
+$manpage_directory/man5/relocated.5.gz:f:root:-:644
+$manpage_directory/man5/tcp_table.5.gz:f:root:-:644
+$manpage_directory/man5/transport.5.gz:f:root:-:644
+$manpage_directory/man5/virtual.5.gz:f:root:-:644
+$manpage_directory/man8/bounce.8postfix.gz:f:root:-:644
+$manpage_directory/man8/cleanup.8postfix.gz:f:root:-:644
+$manpage_directory/man8/anvil.8postfix.gz:f:root:-:644
+$manpage_directory/man8/defer.8postfix.gz:f:root:-:644
+$manpage_directory/man8/discard.8postfix.gz:f:root:-:644
+$manpage_directory/man8/dnsblog.8postfix.gz:f:root:-:644
+$manpage_directory/man8/error.8postfix.gz:f:root:-:644
+$manpage_directory/man8/flush.8postfix.gz:f:root:-:644
+$manpage_directory/man8/lmtp.8postfix.gz:f:root:-:644
+$manpage_directory/man8/local.8postfix.gz:f:root:-:644
+$manpage_directory/man8/master.8postfix.gz:f:root:-:644
+$manpage_directory/man8/nqmgr.8postfix.gz:f:root:-:644:o
+$manpage_directory/man8/oqmgr.8postfix.gz:f:root:-:644:
+$manpage_directory/man8/pickup.8postfix.gz:f:root:-:644
+$manpage_directory/man8/pipe.8postfix.gz:f:root:-:644
+$manpage_directory/man8/postlogd.8postfix.gz:f:root:-:644
+$manpage_directory/man8/postfix-add-filter.8.gz:f:root:-:644
+$manpage_directory/man8/postfix-add-policy.8.gz:f:root:-:644
+$manpage_directory/man8/postscreen.8postfix.gz:f:root:-:644
+$manpage_directory/man8/proxymap.8postfix.gz:f:root:-:644
+$manpage_directory/man8/qmgr.8postfix.gz:f:root:-:644
+$manpage_directory/man8/qmqpd.8postfix.gz:f:root:-:644
+$manpage_directory/man8/scache.8postfix.gz:f:root:-:644
+$manpage_directory/man8/showq.8postfix.gz:f:root:-:644
+$manpage_directory/man8/smtp.8postfix.gz:f:root:-:644
+$manpage_directory/man8/smtpd.8postfix.gz:f:root:-:644
+$manpage_directory/man8/spawn.8postfix.gz:f:root:-:644
+$manpage_directory/man8/tlsproxy.8postfix.gz:f:root:-:644
+$manpage_directory/man8/tlsmgr.8postfix.gz:f:root:-:644
+$manpage_directory/man8/trace.8postfix.gz:f:root:-:644
+$manpage_directory/man8/trivial-rewrite.8postfix.gz:f:root:-:644
+$manpage_directory/man8/verify.8postfix.gz:f:root:-:644
+$manpage_directory/man8/virtual.8postfix.gz:f:root:-:644

postfix/postfix-script

@@ -0,0 +1,454 @@
+#!/bin/sh
+
+#++
+# NAME
+#	postfix-script 1
+# SUMMARY
+#	execute Postfix administrative commands
+# SYNOPSIS
+#	\fBpostfix-script\fR \fIcommand\fR
+# DESCRIPTION
+#	The \fBpostfix-script\fR script executes Postfix administrative
+#	commands in an environment that is set up by the \fBpostfix\fR(1)
+#	command.
+# SEE ALSO
+#	master(8) Postfix master program
+#	postfix(1) Postfix administrative interface
+# LICENSE
+# .ad
+# .fi
+#	The Secure Mailer license must be distributed with this software.
+# AUTHOR(S)
+#	Wietse Venema
+#	IBM T.J. Watson Research
+#	P.O. Box 704
+#	Yorktown Heights, NY 10598, USA
+#
+#	Wietse Venema
+#	Google, Inc.
+#	111 8th Avenue
+#	New York, NY 10011, USA
+#--
+
+# Avoid POSIX death due to SIGHUP when some parent process exits.
+
+trap '' 1
+
+case $daemon_directory in
+"") echo This script must be run by the postfix command. 1>&2
+    echo Do not run directly. 1>&2
+    exit 1
+esac
+
+LOGGER="$command_directory/postlog -t $MAIL_LOGTAG/postfix-script"
+INFO="$LOGGER -p info"
+WARN="$LOGGER -p warn"
+ERROR="$LOGGER -p error"
+FATAL="$LOGGER -p fatal"
+PANIC="$LOGGER -p panic"
+
+umask 022
+SHELL=/bin/sh
+
+#
+# Can't do much without these in place.
+#
+cd $command_directory || {
+	$FATAL no Postfix command directory $command_directory!
+	exit 1
+}
+cd $daemon_directory || {
+	$FATAL no Postfix daemon directory $daemon_directory!
+	exit 1
+}
+test -f master || {
+	$FATAL no Postfix master program $daemon_directory/master!
+	exit 1
+}
+cd $config_directory || {
+	$FATAL no Postfix configuration directory $config_directory!
+	exit 1
+}
+case $shlib_directory in
+no) ;;
+ *) cd $shlib_directory || {
+	$FATAL no Postfix shared-library directory $shlib_directory!
+        exit 1
+    }
+esac
+cd $meta_directory || {
+	$FATAL no Postfix meta directory $meta_directory!
+	exit 1
+}
+cd $queue_directory || {
+	$FATAL no Postfix queue directory $queue_directory!
+	exit 1
+}
+def_config_directory=`$command_directory/postconf -dh config_directory` || {
+	$FATAL cannot execute $command_directory/postconf!
+	exit 1
+}
+
+# If this is a secondary instance, don't touch shared files.
+
+instances=`test ! -f $def_config_directory/main.cf ||
+    $command_directory/postconf -c $def_config_directory \
+    -h multi_instance_directories | sed 's/,/ /'` || {
+	$FATAL cannot execute $command_directory/postconf!
+	exit 1
+}
+
+check_shared_files=1
+for name in $instances
+do
+    case "$name" in
+    "$def_config_directory") ;;
+    "$config_directory") check_shared_files=; break;;
+    esac
+done
+
+#
+# Parse JCL
+#
+case $1 in
+
+start_msg)
+
+	echo "Start postfix"
+	;;
+
+stop_msg)
+
+	echo "Stop postfix"
+	;;
+
+start|start-fg)
+
+	$daemon_directory/master -t 2>/dev/null || {
+		$FATAL the Postfix mail system is already running
+		exit 1
+	}
+	if [ -f $queue_directory/quick-start ]
+	then
+		rm -f $queue_directory/quick-start
+	else
+		$daemon_directory/postfix-script check-fatal || {
+			$FATAL Postfix integrity check failed!
+			exit 1
+		}
+		# Foreground this so it can be stopped. All inodes are cached.
+		$daemon_directory/postfix-script check-warn
+	fi
+	$INFO starting the Postfix mail system || exit 1
+	case $1 in
+	start)
+	    # NOTE: wait in foreground process to get the initialization status.
+	    $daemon_directory/master -w || {
+		$FATAL "mail system startup failed"
+		exit 1
+	    }
+	    ;;
+	start-fg)
+	    # Foreground start-up is incompatible with multi-instance mode.
+	    # Use "exec $daemon_directory/master" only if PID == 1.
+	    # Otherwise, doing so would break process group management,
+	    # and "postfix stop" would kill too many processes.
+	    case $instances in
+	    "") case $$ in
+		 1) exec $daemon_directory/master -i
+		    $FATAL "cannot start-fg the master daemon"
+		    exit 1;;
+		 *) $daemon_directory/master -s;;
+		esac
+		;;
+	     *) $FATAL "start-fg does not support multi_instance_directories"
+		exit 1
+		;;
+	    esac
+	    ;;
+	esac
+	;;
+
+drain)
+
+	$daemon_directory/master -t 2>/dev/null && {
+		$FATAL the Postfix mail system is not running
+		exit 1
+	}
+	$INFO stopping the Postfix mail system
+	kill -9 `sed 1q pid/master.pid`
+	;;
+
+quick-stop)
+
+	$daemon_directory/postfix-script stop
+	touch $queue_directory/quick-start
+	;;
+
+stop)
+
+	$daemon_directory/master -t 2>/dev/null && {
+		$FATAL the Postfix mail system is not running
+		exit 1
+	}
+	$INFO stopping the Postfix mail system
+	kill `sed 1q pid/master.pid`
+	for i in 5 4 3 2 1
+	do
+	    $daemon_directory/master -t && exit 0
+	    $INFO waiting for the Postfix mail system to terminate
+	    sleep 1
+	done
+	$WARN stopping the Postfix mail system with force
+	pid=`awk '{ print $1; exit 0 } END { exit 1 }' pid/master.pid` && 
+		kill -9 -$pid
+	;;
+
+abort)
+
+	$daemon_directory/master -t 2>/dev/null && {
+		$FATAL the Postfix mail system is not running
+		exit 1
+	}
+	$INFO aborting the Postfix mail system
+	kill `sed 1q pid/master.pid`
+	;;
+
+reload)
+
+	$daemon_directory/master -t 2>/dev/null && {
+		$FATAL the Postfix mail system is not running
+		exit 1
+	}
+	$INFO refreshing the Postfix mail system
+	$command_directory/postsuper active || exit 1
+	kill -HUP `sed 1q pid/master.pid`
+	$command_directory/postsuper &
+	;;
+
+flush)
+
+	cd $queue_directory || {
+		$FATAL no Postfix queue directory $queue_directory!
+		exit 1
+	}
+	$command_directory/postqueue -f
+	;;
+
+check)
+
+	$daemon_directory/postfix-script check-fatal || exit 1
+	$daemon_directory/postfix-script check-warn
+	exit 0
+	;;
+
+status)
+
+	$daemon_directory/master -t 2>/dev/null && {
+		$INFO the Postfix mail system is not running
+		exit 1
+	}
+	$INFO the Postfix mail system is running: PID: `sed 1q pid/master.pid`
+	exit 0
+	;;
+
+
+check-fatal)
+	# This command is NOT part of the public interface.
+
+	$SHELL $daemon_directory/post-install create-missing || {
+		$FATAL unable to create missing queue directories
+		exit 1
+	}
+
+	# Look for incomplete installations.
+
+	test -f $config_directory/master.cf || {
+		$FATAL no $config_directory/master.cf file found
+		exit 1
+	}
+
+	maillog_file=`$command_directory/postconf -h maillog_file` || {
+		$FATAL cannot execute $command_directory/postconf!
+		exit 1
+	}
+	test -n "$maillog_file" && {
+		$command_directory/postconf -M postlog/unix-dgram 2>/dev/null \
+		    | grep . >/dev/null || {
+			$FATAL "missing 'postlog' service in master.cf - run 'postfix upgrade-configuration'"
+			exit 1
+		}
+	}
+
+	# See if all queue files are in the right place. This is slow.
+	# We must scan all queues for mis-named queue files before the
+	# mail system can run.
+
+	$command_directory/postsuper || exit 1
+	exit 0
+	;;
+
+check-warn)
+	# This command is NOT part of the public interface.
+
+	# Check Postfix root-owned directory owner/permissions.
+
+	find $queue_directory/. $queue_directory/pid \
+	    -prune ! -user root \
+	    -exec $WARN not owned by root: {} \;
+
+	find $queue_directory/. $queue_directory/pid \
+	    -prune \( -perm -020 -o -perm -002 \) \
+	    -exec $WARN group or other writable: {} \;
+
+	# Check Postfix root-owned directory tree owner/permissions.
+
+	todo="$config_directory/."
+	test -n "$check_shared_files" && {
+		todo="$daemon_directory/. $meta_directory/. $todo"
+		test "$shlib_directory" = "no" || 
+		    todo="$shlib_directory/. $todo"
+	}
+	todo=`echo "$todo" | tr ' ' '\12' | sort -u`
+
+	find $todo ! -user root \
+	    -exec $WARN not owned by root: {} \;
+
+	# Handle symlinks separately
+	find -L $todo \( -perm -020 -o -perm -002 \) \
+	    -exec $WARN group or other writable: {} \;
+
+	find $todo -type l | while read f; do \
+	    # makedefs out known to be a symlink and OK
+	    if [ "$f" != "/etc/postfix/./makedefs.out" ]; then \
+	      readlink "$f" | grep -q / && $WARN symlink leaves directory: "$f"; \
+	    fi \
+	done; \
+
+	# Check Postfix mail_owner-owned directory tree owner/permissions.
+
+	find $data_directory/. ! -user $mail_owner \
+	    -exec $WARN not owned by $mail_owner: {} \;
+
+	find $data_directory/. \( -perm -020 -o -perm -002 \) \
+	    -exec $WARN group or other writable: {} \;
+
+	# Check Postfix mail_owner-owned directory tree owner.
+
+	find `ls -d $queue_directory/* | \
+	    egrep '/(saved|incoming|active|defer|deferred|bounce|hold|trace|corrupt|public|private|flush)$'` \
+	    ! \( -type p -o -type s \) ! -user $mail_owner \
+		-exec $WARN not owned by $mail_owner: {} \;
+
+	# WARNING: this should not descend into the maildrop directory.
+	# maildrop is the least trusted Postfix directory.
+
+	find $queue_directory/maildrop -prune ! -user $mail_owner \
+	    -exec $WARN not owned by $mail_owner: $queue_directory/maildrop \;
+
+	# Check Postfix setgid_group-owned directory and file group/permissions.
+
+	todo="$queue_directory/public $queue_directory/maildrop"
+	test -n "$check_shared_files" && 
+	   todo="$command_directory/postqueue $command_directory/postdrop $todo"
+
+	find $todo \
+	    -prune ! -group $setgid_group \
+	    -exec $WARN not owned by group $setgid_group: {} \;
+
+	test -n "$check_shared_files" &&
+	find $command_directory/postqueue $command_directory/postdrop \
+	    -prune ! -perm -02111 \
+	    -exec $WARN not set-gid or not owner+group+world executable: {} \;
+
+	# Check non-Postfix root-owned directory tree owner/content.
+
+	for dir in bin etc lib sbin usr
+	do
+	    test -d $dir && {
+		find $dir ! -user root \
+		    -exec $WARN not owned by root: $queue_directory/{} \;
+
+		find $dir -type f -print | while read path
+		do
+		    test -f /$path && {
+			cmp -s $path /$path || 
+			    $WARN $queue_directory/$path and /$path differ
+		    }
+		done
+	    }
+	done
+
+	find corrupt -type f -exec $WARN damaged message: {} \;
+
+	# Check for non-Postfix MTA remnants.
+
+	test -n "$check_shared_files" -a -f /usr/sbin/sendmail -a \
+		-f /usr/lib/sendmail && {
+	    cmp -s /usr/sbin/sendmail /usr/lib/sendmail || {
+		$WARN /usr/lib/sendmail and /usr/sbin/sendmail differ
+		$WARN Replace one by a symbolic link to the other
+	    }
+	}
+	exit 0
+	;;
+
+set-permissions|upgrade-configuration)
+	$daemon_directory/post-install create-missing "$@"
+	;;
+
+post-install)
+	# Currently not part of the public interface.
+	shift
+	$daemon_directory/post-install "$@"
+	;;
+
+tls)
+	shift
+	$daemon_directory/postfix-tls-script "$@"
+	;;
+
+/*)
+	# Currently not part of the public interface.
+	"$@"
+	;;
+
+logrotate)
+	case $# in
+	1) ;;
+	*) $FATAL "usage postfix $1 (no arguments)"; exit 1;;
+	esac
+	for name in maillog_file maillog_file_compressor \
+	   maillog_file_rotate_suffix
+	do
+	    value="`$command_directory/postconf -h $name`"
+	    case "$value" in
+	    "") $FATAL "empty '$name' parameter value - logfile rotation failed"
+		exit 1;;
+	    esac
+	    eval $name='"$value"';
+	done
+
+	case "$maillog_file" in
+	/dev/*) $FATAL "not rotating '$maillog_file'"; exit 1;;
+	esac
+
+	errors=`(
+	    suffix="\`date +$maillog_file_rotate_suffix\`" || exit 1
+	    mv "$maillog_file" "$maillog_file.$suffix" || exit 1
+	    $daemon_directory/master -t 2>/dev/null ||
+		kill -HUP \`sed 1q pid/master.pid\` || exit 1
+	    sleep 1
+	    "$maillog_file_compressor" "$maillog_file.$suffix" || exit 1
+	) 2>&1` || {
+	    $FATAL "logfile '$maillog_file' rotation failed: $errors"
+	    exit 1
+	}
+	;;
+
+*)
+	$FATAL "unknown command: '$1'. Usage: postfix start (or stop, reload, abort, flush, check, status, set-permissions, upgrade-configuration, logrotate)"
+	exit 1
+	;;
+
+esac