BounceNotificationHandler is provided by the google.appengine.ext.webapp.mail_handlers package.

BounceNotificationHandler is a base class which you must subclass and override the receive() method, as shown in this example:

import logging
import webapp

from google.appengine.ext.webapp.mail_handlers import BounceNotification
from google.appengine.ext.webapp.mail_handlers import BounceNotificationHandler

   class BounceLogger(BounceNotificationHandler):

      def receive(self, bounce_notification):
        logging.info('Received bounce from %s'
            bounce_notification.notification_from)

    # Map bounce handler to application
    application = webapp.WSGIApplication([
        BounceLogger.mapping(),
    ])
  """

1. Class Methods
   • mapping()
2. Instance methods:
   • post()
   • receive()

Class Methods

The BounceNotificationHandler class provides the following class method:

mapping()

Convenience method that maps the handler class to the application.

Returns a tuple (bounce handler URL path, bounce handler class).