This commit is contained in:
mwiegand 2021-06-13 17:15:28 +02:00
parent 2ef06345eb
commit 5e96e7df53
14 changed files with 304 additions and 4 deletions

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# 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 $mail_name (Debian/GNU)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
readme_directory = no
# TLS parameters
smtpd_tls_cert_file = /etc/letsencrypt/live/mail.sublimity.de/fullchain.pem
smtpd_tls_key_file = /etc/letsencrypt/live/mail.sublimity.de/privkey.pem
smtpd_use_tls=yes
<%text>
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
</%text>
# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = mail.sublimity.de
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = mail.sublimity.de, localhost.localdomain, localhost
relayhost =
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
virtual_mailbox_domains = psql:/etc/postfix/virtual_mailbox_domains.cf
virtual_mailbox_maps = psql:/etc/postfix/virtual_mailbox_maps.cf
virtual_alias_maps = psql:/etc/postfix/virtual_alias_maps.cf,psql:/etc/postfix/email2email.cf
virtual_transport = lmtp:unix:private/dovecot-lmtp
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = yes
smtpd_tls_security_level = may
smtpd_tls_auth_only = yes
message_size_limit = 1000000000
smtpd_milters = unix:/spamass/spamass.sock
milter_connect_macros = i j {daemon_name} v {if_name} _
policyd-spf_time_limit = 3600
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination,check_policy_service unix:private/policyd-spf
# reject_rbl_client dnsbl.sorbs.net
# reject_rbl_client bl.spamcop.net
# reject_rbl_client zen.spamhaus.org
# reject_rbl_client dnsbl1.uceprotect.net
# reject_unauth_destination

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#
# 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) (yes) (never) (100)
# ==========================================================================
smtp inet n - - - - smtpd
#smtp inet n - - - 1 postscreen
#smtpd pass - - - - - smtpd
#dnsblog unix - - - - 0 dnsblog
#tlsproxy unix - - - - 0 tlsproxy
#submission inet n - - - - smtpd
# -o syslog_name=postfix/submission
# -o smtpd_tls_security_level=encrypt
# -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=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
submission inet n - - - - smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
#smtps inet n - - - - smtpd
# -o syslog_name=postfix/smtps
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$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 - - - - qmqpd
pickup unix n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr unix n - n 300 1 qmgr
#qmgr unix n - n 300 1 oqmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - - - - smtp
relay unix - - - - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - - - - showq
error unix - - - - - error
retry unix - - - - - error
discard unix - - - - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - - - - lmtp
anvil unix - - - - 1 anvil
scache unix - - - - 1 scache
#
# ====================================================================
# 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}
policyd-spf unix - n n - 0 spawn
user=policyd-spf argv=/usr/bin/policyd-spf

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hosts = ${host}
dbname = ${name}
user = ${user}
password = ${password}
query = SELECT destination FROM redirections LEFT JOIN domains ON redirections.domain_id = domains.id WHERE CONCAT_WS('@', redirections.source, domains.name) = '%s'

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hosts = ${host}
dbname = ${name}
user = ${user}
password = ${password}
query = SELECT 1 FROM domains WHERE name='%s'

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hosts = ${host}
dbname = ${name}
user = ${user}
password = ${password}
query = SELECT 1 FROM users LEFT JOIN domains ON users.domain_id=domains.id WHERE CONCAT_WS('@', users.user, domains.name) = '%s'

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hosts = ${host}
dbname = ${name}
user = ${user}
password = ${password}
query = SELECT CONCAT_WS('@', users.user, domains.name) AS email FROM users JOIN domains ON users.domain_id = domains.id WHERE CONCAT_WS('@', users.user, domains.name)='%s'

46
bundles/postfix/items.py Normal file
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assert node.has_bundle('postgresql')
file_options = {
'triggers': [
'svc_systemd:postfix:restart',
],
'needed_by': [
'svc_systemd:postfix',
],
}
files = {
'/etc/postfix/main.cf': {
'content_type': 'mako',
**file_options,
},
'/etc/postfix/master.cf': {
**file_options,
},
'/etc/postfix/virtual_alias_maps.cf': {
'content_type': 'mako',
'context': node.metadata.get('postfix/database'),
**file_options,
},
'/etc/postfix/virtual_mailbox_domains.cf': {
'content_type': 'mako',
'context': node.metadata.get('postfix/database'),
**file_options,
},
'/etc/postfix/virtual_mailbox_maps.cf': {
'content_type': 'mako',
'context': node.metadata.get('postfix/database'),
**file_options,
},
'/etc/postfix/virtual_redirects.cf': {
'content_type': 'mako',
'context': node.metadata.get('postfix/database'),
**file_options,
},
}
svc_systemd['postfix'] = {
'needs': [
'postgres_db:mailserver',
],
}

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database_password = repo.vault.password_for(f'{node.name} db mailserver')
defaults = {
'apt': {
'packages': {
'postfix': {},
}
},
'postfix': {
'database': {
'host': '127.0.0.1',
'name': 'mailserver',
'user': 'mailserver',
'password': database_password,
}
},
'postgresql': {
'roles': {
'mailserver': {
'password': database_password,
},
},
'databases': {
'mailserver': {
'owner': 'mailserver',
},
},
},
}

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{
'bundles': [
'postfix',
'postgresql',
],
}

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{
'bundles': [
'nginx',
'letsencrypt',
],
}

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'hostname': '162.55.188.157',
'groups': [
'debian-10',
],
'bundles': [
'nginx',
'letsencrypt',
'mailserver',
'webserver',
],
'metadata': {
'nginx': {