commit 104494b70998780800bc5d852feec6aa5a42a7c6 Author: Alex Date: Sun Aug 9 11:43:29 2020 +0200 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..4dc51e8 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +vault/ diff --git a/tasks/main.yml b/tasks/main.yml new file mode 100644 index 0000000..9ed5b19 --- /dev/null +++ b/tasks/main.yml @@ -0,0 +1,42 @@ +- name: Copy configuration files + loop: + - 'main.cf' + - 'master.cf' + template: + src: '{{ item }}.j2' + dest: '/etc/postfix/{{ item }}' + follow: yes + tags: + - postfix + - config + notify: Run service actions +- name: Copy mail aliases + template: + src: 'aliases' + dest: '/etc/aliases' + follow: yes + tags: + - postfix + - aliases + notify: Run service actions +- name: Compile aliases + command: + argv: ["newaliases"] + tags: + - postfix + - aliases +- name: Copy certificates + loop: + - 'privkey.pem' + - 'fullchain.pem' + copy: + src: '{{ role_path }}/vault/certs/{{ item }}' + dest: '/etc/ssl/private/mail/{{ item }}' + owner: 'root' + group: 'root' + mode: '600' + tags: + - certs + - postfix + - vault + notify: Run service actions diff --git a/templates/aliases b/templates/aliases new file mode 100644 index 0000000..128f0df --- /dev/null +++ b/templates/aliases @@ -0,0 +1,11 @@ +mailer-daemon: postmaster +postmaster: root +nobody: root +hostmaster: root +usenet: root +news: root +webmaster: root +www: root +ftp: root +abuse: root +root: caskd diff --git a/templates/main.cf.j2 b/templates/main.cf.j2 new file mode 100644 index 0000000..6eb0226 --- /dev/null +++ b/templates/main.cf.j2 @@ -0,0 +1,62 @@ +# 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 = $myhostname ESMTP RedXen Mail +biff = no + +# appending .domain is the MUA's job. +append_dot_mydomain = no + +# Uncomment the next line to generate "delayed mail" warnings +#delay_warning_time = 4h + +readme_directory = no + +# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on +# fresh installs. +compatibility_level = 2 + +# TLS parameters +smtpd_tls_cert_file=/etc/ssl/private/mail/fullchain.pem +smtpd_tls_key_file=/etc/ssl/private/mail/privkey.pem +smtpd_tls_security_level=may +smtpd_tls_auth_only=yes +smtpd_use_tls=yes + +smtp_tls_CApath=/etc/ssl/certs +smtp_tls_security_level=may +smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache + +# Dovecot auth +smtpd_sasl_auth_enable = yes +smtpd_sasl_type = dovecot +smtpd_sasl_path = private/auth + +# OpenDKIM +milter_default_action = accept +milter_protocol = 6 +smtpd_milters = local:opendkim/opendkim.sock +non_smtpd_milters = local:opendkim/opendkim.sock + +home_mailbox = Mail/Inbox/ + +smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination +myhostname = mail.redxen.eu +alias_maps = hash:/etc/aliases +alias_database = hash:/etc/aliases +myorigin = redxen.eu +mydestination = mail.redxen.eu, smtp.redxen.eu, redxen.eu, localhost.localdomain, localhost +relayhost = +relay_domains = $mydestination +mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 +mailbox_size_limit = 0 +recipient_delimiter = + +inet_interfaces = all +inet_protocols = all + +notify_classes = resource, software, bounce diff --git a/templates/master.cf.j2 b/templates/master.cf.j2 new file mode 100644 index 0000000..fed45b3 --- /dev/null +++ b/templates/master.cf.j2 @@ -0,0 +1,125 @@ +# +# Postfix master process configuration file. For details on the format +# of the file, see the master(5) manual page (command: "man 5 master" or +# on-line: http://www.postfix.org/master.5.html). +# +# Do not forget to execute "postfix reload" after editing this file. +# +# ========================================================================== +# service type private unpriv chroot wakeup maxproc command + args +# (yes) (yes) (no) (never) (100) +# ========================================================================== +smtp inet n - y - - smtpd +#smtp inet n - y - 1 postscreen +#smtpd pass - - y - - smtpd +#dnsblog unix - - y - 0 dnsblog +#tlsproxy unix - - y - 0 tlsproxy +smtp unix - - n - - smtp +submission inet n - y - - smtpd + -o smtpd_tls_security_level=encrypt + -o smtpd_sasl_auth_enable=yes + -o smtpd_sasl_type=dovecot + -o smtpd_sasl_path=private/auth + -o smtpd_sasl_security_options=noanonymous + -o smtpd_sasl_local_domain=$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 +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=$mua_sender_restrictions +# -o smtpd_recipient_restrictions= +# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject +#rspamd unix - n n - - pipe #TODO +#628 inet n - y - - qmqpd +pickup unix n - y 60 1 pickup +cleanup unix n - y - 0 cleanup +qmgr unix n - n 300 1 qmgr +#qmgr unix n - n 300 1 oqmgr +tlsmgr unix - - y 1000? 1 tlsmgr +rewrite unix - - y - - trivial-rewrite +bounce unix - - y - 0 bounce +defer unix - - y - 0 bounce +trace unix - - y - 0 bounce +verify unix - - y - 1 verify +flush unix n - y 1000? 0 flush +proxymap unix - - n - - proxymap +proxywrite unix - - n - 1 proxymap +smtp unix - - y - - smtp +relay unix - - y - - smtp + -o syslog_name=postfix/$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} +