Swift_Plugins_RedirectingPlugin::_restoreMessage PHP Method

    private function _restoreMessage(Swift_Mime_Message $message)
    {
        // restore original headers
        $headers = $message->getHeaders();
        if ($headers->has('X-Swift-To')) {
            $message->setTo($headers->get('X-Swift-To')->getNameAddresses());
            $headers->removeAll('X-Swift-To');
        } else {
            $message->setTo(null);
        }
        if ($headers->has('X-Swift-Cc')) {
            $message->setCc($headers->get('X-Swift-Cc')->getNameAddresses());
            $headers->removeAll('X-Swift-Cc');
        }
        if ($headers->has('X-Swift-Bcc')) {
            $message->setBcc($headers->get('X-Swift-Bcc')->getNameAddresses());
            $headers->removeAll('X-Swift-Bcc');
        }
    }