Puppet Class: postfix::smtpd_proxy_filter

Defined in:
manifests/smtpd_proxy_filter.pp

Summary

configure smtp before-queue proxy filter

Overview

This class will configure an smtp content filter to be used by postfix. For example amavisd-new.

It will create an ‘smtpd_proxy_filter` entry in main.cf to send mail to the content filter and an incoming smtpd process in master.cf for mail re-injection.

Examples:

Basic usage


class { 'postfix::smtpd_proxy_filter':
  # Send mail to an content filter
  smtpd_proxy_filter => '127.0.0.1:10024',
  # accept mail re-injection from content filter
  smtpd_proxy_inject => '127.0.0.1:10025'
}

Parameters:

  • smtpd_proxy_filter (Any) (defaults to: '127.0.0.1:10024') —

    Where to send mail for filtering.

  • smtpd_proxy_inject (Any) (defaults to: '127.0.0.1:10025') —

    Listening port to accept mail re-injection.



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# File 'manifests/smtpd_proxy_filter.pp', line 24

class postfix::smtpd_proxy_filter (
  $smtpd_proxy_filter = '127.0.0.1:10024',
  $smtpd_proxy_inject = '127.0.0.1:10025',
) {
  postfix::maincf::param { 'smtpd_proxy_filter':
    value => $smtpd_proxy_filter,
  }
  postfix::mastercf::process { $smtpd_proxy_inject:
    type    => 'inet',
    private => false,
    unpriv  => true,
    chroot  => false,
    wakeup  => undef,
    maxproc => 100,
    comment => 'Listener to re-inject email from content filter into Postfix',
    command => "smtpd
      -o content_filter=
      -o smtpd_proxy_filter=
      -o local_recipient_maps=
      -o relay_recipient_maps=
      -o smtpd_restriction_classes=
      -o smtpd_client_restrictions=
      -o smtpd_helo_restrictions=
      -o smtpd_sender_restrictions=
      -o smtpd_recipient_restrictions=permit_mynetworks,reject
      -o mynetworks=127.0.0.0/8
      -o smtpd_authorized_xforward_hosts=127.0.0.0/8
      -o smtpd_end_of_data_restrictions=",
  }
}