class mail::system {
  $postfix_smtp_listen     = "all"
  $postfix_use_amavisd     = "yes"
  $postfix_use_dovecot_lda = "yes"
  $postfix_use_schleuder   = "yes"
  $postfix_use_sympa       = "yes"
  $postfix_mydestination   = '$myhostname, localhost.$mydomain, localhost'

  case $postfix_mynetworks {
    '': { $postfix_mynetworks = "127.0.0.0/8" }
  }

  case $postfixadmin_database_password {
    '': { fail("You need to define \$postfixadmin_database_password host config") }
  }

  case $postfixadmin_setup_hash {
    '': {
      warning("You need to define \$postfixadmin_setup_hash host config")
      $postfixadmin_setup_hash = 'changeme'
    }
  }

  case $postfixadmin_database_user {
    '': { $postfixadmin_database_user = "postfix" }
  }

  case $postfixadmin_database_host {
    '': { $postfixadmin_database_host = "localhost" }
  }

  case $postfixadmin_database_name {
    '': { $postfixadmin_database_name= "postfix" }
  }

  # Module requirements
  include postfix
  include database
  include ssl::mail

  # Subsystems
  include mail::packages
  include mail::base
  include mail::sasl
  include mail::tls
  include mail::dovecot
  include mail::amavisd
  include mail::header_checks
  include mail::postfixadmin
  include mail::web
  include mail::clamav

  # Sympa mailing list manager
  case $mail_sympa {
    true: {

      case $sympa_database_password {
        '': { fail("You need to define \$sympa_database_password host config") }
      }

      case $sympa_database_name {
        '': { $sympa_database_name= "sympa" }
      }

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

      case $sympa_lang {
        '': { $sympa_lang = "en_US" }
      }

      include mail::sympa
      include mail::web::sympa
      include mail::packages::sympa
    }
  }

  # Schleuder mailing list manager
  case $mail_schleuder {
    true: {
      include mail::packages::schleuder
      include mail::schleuder
    }
  }
}