clone from private repo

mail_system/templates/postfix/aliases.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# man pgsql_table
+
+user = {{ mailserver.postgresql.username }}
+password = {{ mailserver.postgresql.password }}
+dbname = {{ mailserver.postgresql.dbname }}
+hosts = {{ mailserver.postgresql.host }}
+query = SELECT unnest(forwardings) FROM aliases WHERE alias = '%s'

mail_system/templates/postfix/domains.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# man pgsql_table
+
+user = {{ mailserver.postgresql.username }}
+password = {{ mailserver.postgresql.password }}
+dbname = {{ mailserver.postgresql.dbname }}
+hosts = {{ mailserver.postgresql.host }}
+query = SELECT 1 FROM domains WHERE name='%s' AND relay_transport is null

mail_system/templates/postfix/email_existence_check.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# man pgsql_table
+
+user = {{ mailserver.postgresql.username }}
+password = {{ mailserver.postgresql.password }}
+dbname = {{ mailserver.postgresql.dbname }}
+hosts = {{ mailserver.postgresql.host }}
+query = SELECT users.username || '@' || domains.name FROM users JOIN domains ON users.domain_id=domains.id WHERE domains.relay_transport is null AND users.username='%u' AND users.suspend_submission IS false AND domains.name='%d'

mail_system/templates/postfix/header_checks

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+/^Subject:/ WARN

mail_system/templates/postfix/mailboxes.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# man pgsql_table
+
+user = {{ mailserver.postgresql.username }}
+password = {{ mailserver.postgresql.password }}
+dbname = {{ mailserver.postgresql.dbname }}
+hosts = {{ mailserver.postgresql.host }}
+query = SELECT 1 FROM users JOIN domains ON users.domain_id=domains.id WHERE domains.relay_transport is null AND users.username='%u' AND domains.name='%d'

mail_system/templates/postfix/main.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# See /usr/share/postfix/main.cf.dist for a commented, more complete version
+
+
+# Debian 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
+
+smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
+biff = no
+
+# appending .domain is the MUA's job.
+append_dot_mydomain = no
+
+# Uncomment the next line to generate "delayed mail" warnings
+#delay_warning_time = 4h
+
+readme_directory = no
+
+# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on
+# fresh installs.
+compatibility_level = 2
+
+
+
+# TLS parameters
+smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
+smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
+smtpd_use_tls=yes
+smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
+smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
+
+# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
+# information on enabling SSL in the smtp client.
+
+myhostname = {{ ansible_fqdn }}
+alias_maps = hash:/etc/aliases
+alias_database = hash:/etc/aliases
+mydestination = $myhostname, {{ ansible_hostname }}, {{ ansible_fqdn }}, localhost.{{ ansible_domain }}, localhost
+relayhost = 
+mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 {{ mailserver.postfix.mynetworks }}
+mailbox_size_limit = 0
+recipient_delimiter = +
+inet_interfaces = all
+inet_protocols = all
+
+
+
+virtual_mailbox_domains = pgsql:/etc/postfix/domains.cf
+virtual_mailbox_maps = pgsql:/etc/postfix/mailboxes.cf
+virtual_alias_maps = pgsql:/etc/postfix/aliases.cf
+virtual_mailbox_base = /srv/mailstore
+virtual_minimum_uid = 5000
+virtual_uid_maps = static:5000
+virtual_gid_maps = static:5000
+
+virtual_transport=lmtp:unix:private/dovecot-lmtp
+
+smtpd_sasl_type=dovecot
+smtpd_sasl_path=private/auth
+smtpd_sasl_auth_enable=yes
+
+smtpd_tls_auth_only=yes
+smtp_tls_security_level=may
+
+
+
+header_checks = regexp:/etc/postfix/header_checks
+
+# relaying
+relay_domains = pgsql:/etc/postfix/relay_domains.cf
+relay_recipient_maps = pgsql:/etc/postfix/relay_recipient_maps.cf
+transport_maps = pgsql:/etc/postfix/transport_maps.cf
+
+#smtpd_helo_restrictions =
+#  reject_unknown_helo_hostname
+
+smtpd_recipient_restrictions =
+  permit_mynetworks
+  reject_non_fqdn_recipient
+  reject_unknown_recipient_domain
+  reject_unauth_destination
+  check_policy_service inet:127.0.0.1:12480  # user quota
+
+smtpd_relay_restrictions =
+  permit_mynetworks
+  reject_non_fqdn_recipient
+  reject_unknown_recipient_domain
+  defer_unauth_destination
+
+
+# rspamd
+
+
+# convenience settings
+maximal_queue_lifetime = 6w  # default is 5d
+bounce_queue_lifetime = 6w
+message_size_limit = 20800000
+
+
+# debugging options (see also http://www.postfix.org/DEBUG_README.html):
+#debug_peer_list = 127.0.0.1
+#smtpd_tls_loglevel = 3

mail_system/templates/postfix/master.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# See /usr/share/postfix/master.cf.dist for a commented, more complete version
+
+
+# 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
+#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
+#  -o smtpd_client_restrictions=$mua_client_restrictions
+#  -o smtpd_helo_restrictions=$mua_helo_restrictions
+#  -o smtpd_sender_restrictions=$mua_sender_restrictions
+#  -o smtpd_recipient_restrictions=
+#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
+#  -o milter_macro_daemon_name=ORIGINATING
+#smtps     inet  n       -       y       -       -       smtpd
+#  -o syslog_name=postfix/smtps
+#  -o smtpd_tls_wrappermode=yes
+#  -o smtpd_sasl_auth_enable=yes
+#  -o smtpd_reject_unlisted_recipient=no
+#  -o smtpd_client_restrictions=$mua_client_restrictions
+#  -o smtpd_helo_restrictions=$mua_helo_restrictions
+#  -o smtpd_sender_restrictions=$mua_sender_restrictions
+#  -o smtpd_recipient_restrictions=
+#  -o smtpd_relay_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=DRhu 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
+#  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=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
+  ${nexthop} ${user}
+
+
+
+submission inet n - y - - smtpd
+ -o syslog_name=postfix/submission
+ -o smtpd_tls_security_level=encrypt
+ -o smtpd_sasl_auth_enable=yes
+ -o smtpd_sasl_type=dovecot
+ -o smtpd_sasl_path=private/auth
+ -o smtpd_sasl_security_options=noanonymous
+ -o smtpd_sender_login_maps=pgsql:/etc/postfix/email_existence_check.cf
+ -o smtpd_sender_restrictions=reject_sender_login_mismatch
+ -o smtpd_sasl_local_domain=$myhostname
+ -o smtpd_client_restrictions=permit_sasl_authenticated,reject
+ -o smtpd_recipient_restrictions=reject_non_fqdn_recipient,reject_unknown_recipient_domain,permit_sasl_authenticated,reject

mail_system/templates/postfix/relay_domains.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# man pgsql_table
+
+user = {{ mailserver.postgresql.username }}
+password = {{ mailserver.postgresql.password }}
+dbname = {{ mailserver.postgresql.dbname }}
+hosts = {{ mailserver.postgresql.host }}
+query = SELECT 1 FROM domains WHERE name='%s' AND relay_transport is not null

mail_system/templates/postfix/relay_recipient_maps.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# man pgsql_table
+
+user = {{ mailserver.postgresql.username }}
+password = {{ mailserver.postgresql.password }}
+dbname = {{ mailserver.postgresql.dbname }}
+hosts = {{ mailserver.postgresql.host }}
+query = SELECT 1 FROM domains WHERE relay_transport is not null and split_part('%s', '@', 2)=name LIMIT 1

mail_system/templates/postfix/transport_maps.cf

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+# THIS FILE IS CONTROLLED BY ANSIBLE - DO NOT CHANGE IN DEPLOYMENT!
+
+
+# man pgsql_table
+
+user = {{ mailserver.postgresql.username }}
+password = {{ mailserver.postgresql.password }}
+dbname = {{ mailserver.postgresql.dbname }}
+hosts = {{ mailserver.postgresql.host }}
+query = SELECT relay_transport FROM domains WHERE relay_transport is not null AND name='%s'