class mail::system(
  $mydestination       = lookup('mail::mydestination', undef, undef,       '$myhostname, localhost.$mydomain, localhost'),
  $relay_domains       = lookup('mail::relay_domains', undef, undef,       ''),
  $mynetworks          = lookup('mail::postfix_mynetworks', undef, undef,  "127.0.0.0/8"),
  $root_mail_recipient = lookup('mail::root_mail_recipient', undef, undef, 'nobody')
) {

  # Base postfix class
  class { 'postfix':
    root_mail_recipient     => $root_mail_recipient,
    smtp_listen             => "all",
    use_amavisd             => "yes",
    use_dovecot_lda         => "yes",
    dovecot_extension       => '',
    use_schleuder           => lookup('mail::schleuder', undef, undef, false) ? {
      true    => "yes",
      default => "no",
    },
    use_sympa               => lookup('mail::sympa', undef, undef, false) ? {
      true    => "yes",
      default => "no",
    },
    use_mlmmj               => lookup('mail::mlmmj', undef, undef, false) ? {
      true    => "yes",
      default => "no",
    },
    use_firma               => lookup('mail::firma', undef, undef, false) ? {
      true    => "yes",
      default => "no",
    },
    use_spf               => lookup('mail::spf', undef, undef, false) ? {
      true    => "yes",
      default => "no",
    },
    use_submission          => "yes",
    use_smtps               => "no",
    anon_sasl               => "yes",
    manage_transport_regexp => "yes",
    manage_virtual_regexp   => "yes",
    manage_header_checks    => "yes",
    manage_tls_policy       => lookup('mail::postfix_manage_tls_policy', undef, undef, 'no')
  }

  # Log rotation
  file { '/etc/logrotate.d/postfix':
    ensure  => present,
    owner   => 'root',
    group   => 'root',
    mode    => '0644',
    source  => 'puppet:///modules/mail/postfix/logrotate',
  }

  # SSL support
  include ssl

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

  # DKIM
  mail::opendkim::key { "$domain": }

  # Default parameters
  include mail::firma::params
  include mail::mlmmj::params
  include mail::sympa::params
  include mail::schleuder::params
  include mail::virtual::params
  include mail::virtual::web::params

  # Virtual mail system
  case lookup('mail::virtual', undef, undef, false) {
    true: {
      class { 'mail::virtual': }
    }
    default: {
      include mail::regular
    }
  }

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

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

  # Mlmmj
  case lookup('mail::mlmmj', undef, undef, false) {
    true: {
      class { 'mail::mlmmj': }

      $mlmmj_relay_domains = ", ${mail::mlmmj::subdomain}.${domain}"
    }
    default: {
      $mlmmj_relay_domains = ''
    }
  }

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

  # GPG Mail Gateway
  case lookup('mail::gpg_mailgate', undef, undef, false) {
    true: {
      class { 'mail::gpg_mailgate': }
    }
  }

  case $relay_domains {
    '': { $real_relay_domains = "${mydestination}${sympa_relay_domains}${schleuder_relay_domains}${mlmmj_relay_domains}${firma_relay_domains}" }
  }

  # Include base configuration
  include mail::base
}