/**
* Set up the default mail transport object. If no transport is given,
* the default is selected based on board configuration.
*
* @param Zend_Mail_Transport_Abstract|null $transport If specified, used as default transport; otherwise, use board config
*/
public static function setupTransport(Zend_Mail_Transport_Abstract $transport = null)
{
if (!$transport) {
$transport = self::getDefaultTransport();
}
Zend_Mail::setDefaultTransport($transport);
self::$_transportSetup = true;
}
