private function sendWithSwift($to, $subject, $message, $from)
{
//mail($to, $subject, $message, $headers);
$message = Swift_Message::newInstance()->setSubject($subject)->setFrom(array($from))->setTo(array($to))->setBody($message);
$transport = Swift_SmtpTransport::newInstance(ConfigManager::getMailHost(), ConfigManager::getMailPort());
$mailer = Swift_Mailer::newInstance($transport);
$result = $mailer->send($message);
}
