## SME relay outgoing mails to smarthost
{
  my $smarthost = $SMTPSmartHost || "off";
  my $userid = ${'smtp-auth-proxy'}{'Userid'} || "";
  my $password = ${'smtp-auth-proxy'}{'Passwd'} || "";
  my $port = ${'smtp-auth-proxy'}{'PeerPort'} || "25";
  return "#Smarthost disabled" unless $smarthost ne "off";
  $OUT = "relayhost = [$smarthost]:$port\n";
  if ($userid ne "") 
  {
    $OUT .= "smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd\n";
    $OUT .= "smtp_sasl_security_options = noanonymous\n";
    $OUT .= "smtp_sasl_auth_enable = yes\n";
  }
}
