README.md

# puppet-postfix



## Overview

This is an ASF/Infra forked version of thias/puppet-postfix to include 
options necessary to ASF postfix configurations.


This module is meant for Red Hat Enterprise Linux, its clones and FreeBSD. It
still requires some major clean up, but is currently fully functional.

* `postfix::dbfile` : Manage Postfix DB configuration files
* `postfix::file` : Manage flat text Postfix configuration files
* `postfix::server` : Manage the main Postfix instance

## Examples

```puppet
class { '::postfix::server':
  myhostname              => 'mx1.example.com',
  mydomain                => 'example.com',
  mydestination           => "\$myhostname, localhost.\$mydomain, localhost, $fqdn",
  inet_interfaces         => 'all',
  message_size_limit      => '15360000', # 15MB
  mail_name               => 'example mail daemon',
  virtual_mailbox_domains => [
    'proxy:mysql:/etc/postfix/mysql_virtual_domains_maps.cf',
  ],
  virtual_alias_maps      => [
    'proxy:mysql:/etc/postfix/mysql_virtual_alias_maps.cf',
    'proxy:mysql:/etc/postfix/mysql_virtual_alias_domain_maps.cf',
    'proxy:mysql:/etc/postfix/mysql_virtual_alias_domain_catchall_maps.cf',
  ],
  virtual_transport         => 'dovecot',
  # if you want dovecot to deliver user+foo@example.org to user@example.org,
  # uncomment this: (c.f. http://wiki2.dovecot.org/LDA/Postfix#Virtual_users)
  # dovecot_destination     => '${user}@${nexthop}',
  smtpd_sender_restrictions => [
    'permit_mynetworks',
    'reject_unknown_sender_domain',
  ],
  smtpd_recipient_restrictions => [
    'permit_sasl_authenticated',
    'permit_mynetworks',
    'reject_unauth_destination',
  ],
  smtpd_sasl_auth       => true,
  sender_canonical_maps => 'regexp:/etc/postfix/sender_canonical',
  ssl                   => 'wildcard.example.com',
  submission            => true,
  header_checks         => [
    '# Remove LAN (Webmail) headers',
    '/^Received: from .*\.example\.ici/ IGNORE',
    '# Sh*tlist',
    '/^From: .*@(example\.com|example\.net)/ REJECT Spam, go away',
    '/^From: .*@(lcfnl\.com|.*\.cson4\.com|.*\.idep4\.com|.*\.gagc4\.com)/ REJECT user unknown',
  ],
  postgrey              => true,
  spamassassin          => true,
  sa_skip_rbl_checks    => '0',
  spampd_children       => '4',
  # Send all emails to spampd on 10026
  smtp_content_filter   => 'smtp:127.0.0.1:10026',
  # This is where we get emails back from spampd
  master_services       => [ '127.0.0.1:10027 inet n  -       n       -      20       smtpd'],
}
```

## Parameters for main.cf

The most common parameters are supported as parameters to the `postfix::server`
class, but any other ones may be added using the `$extra_main_parameters` hash
parameter, to which keys are `main.cf` parameter names and values can be either
a value string or array of strings.

Example :
```puppet
class { '::postfix::server':
  extra_main_parameters => {
    'virtual_mailbox_lock' => [
      'fcntl',
      'dotlock',
    ],
    virtual_minimum_uid => '1000',
  },
}
```

## Limitations

* The service will only be reloaded on configuration change, meaning that
  changes requiring a full restart won't be applied, such as changes to
  listening interfaces.