function OriginatorSubscriber::onMessage

Sets the default from header and a sender header if necessary.

Parameters

\Symfony\Component\Mailer\Event\MessageEvent $event: The message event.

File

core/lib/Drupal/Core/Mailer/EventSubscriber/OriginatorSubscriber.php, line 31

Class

OriginatorSubscriber

Message subscriber which sets the from and sender headers.

Namespace

Code

public function onMessage(MessageEvent $event) : void {
  $message = $event->getMessage();
  if ($message instanceof Email) {
    $this->setDefaultFrom($message);
    $this->setDefaultSender($message);
    $this->removeRedundantSender($message);
  }
}