Swift_Plugins_BandwidthMonitorPlugin | --Swift_Plugins_ThrottlerPlugin
Located in File: /vendors/swiftMailer/classes/Swift/Plugins/ThrottlerPlugin.php
Overrides : Swift_Plugins_BandwidthMonitorPlugin::beforeSendPerformed() Not used.
Overrides : Swift_Plugins_BandwidthMonitorPlugin::sendPerformed() Invoked immediately after the Message is sent.