Mercurial > repos > other > Puppet

comparison modules/postfix/templates/master.cf.epp @ 326:63e0b5149cfb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add fallback relays to Postfix This allows us to reliably send to IPv4 servers via Mythic-Beasts' mailserver rather than getting random IPs from the NAT64 servers. The firewall rules should ensure Postfix doesn't try to send email out via NAT64 and falls back to the relay. IPv6 will still go directly.
author IBBoard <dev@ibboard.co.uk>
date Sat, 07 Mar 2020 14:29:34 +0000
parents 6d719622c72f
children 38bb323e8231
comparison
equal deleted inserted replaced
325:49b7689da25b 326:63e0b5149cfb
1 <%- | 1 <%- |
2 Stdlib::IP::Address $mailserver_ip, 2 Stdlib::IP::Address $mailserver_ip,
3 Optional[Stdlib::IP::Address] $mailserver_proxy = undef, 3 Optional[Stdlib::IP::Address] $mailserver_proxy = undef,
4 Stdlib::IP::Address $lo_ip, 4 Stdlib::IP::Address $lo_ip,
5 Stdlib::IP::Address $lo_networks, 5 Stdlib::IP::Address $lo_networks,
6 Optional[Array[Stdlib::Host]] $fallback_relays = []
6 | 7 |
7 -%> 8 -%>
8 # 9 #
9 # Postfix master process configuration file. For details on the format 10 # Postfix master process configuration file. For details on the format
10 # of the file, see the master(5) manual page (command: "man 5 master"). 11 # of the file, see the master(5) manual page (command: "man 5 master").
74 smtp unix - - n - - smtp 75 smtp unix - - n - - smtp
75 <%- if $mailserver_ip =~ Stdlib::IP::Address::V6 { -%> 76 <%- if $mailserver_ip =~ Stdlib::IP::Address::V6 { -%>
76 -o smtp_bind_address6=<%= $mailserver_ip %> 77 -o smtp_bind_address6=<%= $mailserver_ip %>
77 <%- } else { -%> 78 <%- } else { -%>
78 -o smtp_bind_address=<%= $mailserver_ip %> 79 -o smtp_bind_address=<%= $mailserver_ip %>
80 <%- } -%>
81 <%- if size($fallback_relays) > 0 { -%>
82 -o smtp_fallback_relays=<%= join($fallback_relays.map |$relay| { "[$relay]" }, ", ") %>
79 <%- } -%> 83 <%- } -%>
80 # When relaying mail as backup MX, disable fallback_relay to avoid MX loops 84 # When relaying mail as backup MX, disable fallback_relay to avoid MX loops
81 relay unix - - n - - smtp 85 relay unix - - n - - smtp
82 -o smtp_fallback_relay= 86 -o smtp_fallback_relay=
83 # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5 87 # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5