class mail::system {
  $postfix_smtp_listen             = "all"
  $postfix_use_amavisd             = "yes"
  $postfix_use_dovecot_lda         = "yes"
  $postfix_use_schleuder           = "yes"
  $postfix_use_sympa               = "yes"
  $postfix_use_mlmmj               = "yes"
  $postfix_use_firma               = "yes"
  $postfix_use_submission          = "yes"
  $postfix_use_smtps               = "no"
  $postfix_anon_sasl               = "yes"
  $postfix_manage_transport_regexp = "yes"
  $postfix_manage_virtual_regexp   = "yes"
  $postfix_mydestination           = '$myhostname, localhost.$mydomain, localhost'
  $postfix_default_relay_domains   = '$mydestination'
  $postfix_mynetworks              = hiera('postfix_mynetworks', "127.0.0.0/8")
  $postfix_manage_tls_policy       = hiera('postfix_manage_tls_policy', 'no')

  case $sympa_subdomain {
    '': { $sympa_subdomain = "lists" }
  }

  # Module requirements
  include postfix
  include ssl

  # Common subsystems
  include mail::packages
  include mail::tls
  include mail::amavisd
  include mail::header_checks
  include mail::clamav
  include mail::spamassassin

  # Virtual mail system
  case hiera('mail::virtual', false) {
    true: {
      class { [ 'mail::virtual::params', 'mail::virtual' ]: }
    }
    default: {
      include mail::regular
    }
  }

  # Sympa mailing list manager
  case hiera('mail::sympa', false) {
    true: {
      class { 'mail::sympa': }
      $sympa_relay_domains = ", ${mail::sympa::subdomain}.${domain}"
    }
    'disabled': {
      include mail::sympa::disabled
    }
    default: {
    }
  }

  # Schleuder mailing list manager
  case hiera('mail::schleuder', false) {
    true: {
      class { 'mail::schleuder': }
      $schleuder_relay_domains = ", ${mail::schleuder::subdomain}.${domain}"
    }
  }

  # Mlmmj
  case hiera('mail::mlmmj', false) {
    true: {
      class { 'mail::mlmmj': }
      $mlmmj_relay_domains = ", ${mail::mlmmj::subdomain}.${domain}"
    }
  }

  # Firma
  case hiera('mail::firma', false) {
    true: {
      class { 'mail::firma': }
      $firma_relay_domains = ", ${mail::firma::subdomain}.${domain}"
    }
  }

  $relay_domains = hiera('mail::relay_domains', '')

  case $relay_domains {
    '': { $postfix_relay_domains = "${postfix_default_relay_domains}${sympa_relay_domains}${schleuder_relay_domains}${mlmmj_relay_domains}${firma_relay_domains}" }
  }

  # Include base configuration
  include mail::base
}