$mailer->host = $server;
$mailer->auth = true;
$mailer->username = $settings['username'];;
- $mailer->password = $settings['password'];
+ $mailer->password = $settings['password'];
+ if (isset($settings['port'])) {
+ $mailer->port = $settings['port'];
+ }
if (isset($settings['socket_options'])) {
$mailer->socket_options = $settings['socket_options'];
- $mailer->port = $settings['port'];
+
}