.. Mail/Protocol/SmtpPluginManager.php generated using docpx on 01/30/13 03:26pm Class ***** Zend\\Mail\\Protocol\\SmtpPluginManager ======================================= Plugin manager implementation for SMTP extensions. Enforces that SMTP extensions retrieved are instances of Smtp. Additionally, it registers a number of default extensions available. Methods ------- validatePlugin ++++++++++++++ .. function:: validatePlugin() Validate the plugin Checks that the extension loaded is an instance of Smtp. :param mixed: :rtype: void :throws: Exception\InvalidArgumentException if invalid