public function setReplyToFromDefault()
{
$replyTo = self::getDefaultReplyTo();
if ($replyTo === null) {
require_once 'Zend/Mail/Exception.php';
throw new Zend_Mail_Exception('No default Reply-To Address set to use');
}
$this->setReplyTo($replyTo['email'], $replyTo['name']);
return $this;
}