Comment 3 for bug 693134

The underlying issue is that the bounce from the Dovecot LDA is not an RFC 3464 Delivery Status Notification, but rather is an RFC 3798 Message Disposition Notification and Mailman doesn't currently recognize these.

I have worked around this for the moment by adding the "Your message to <email address hidden> was automatically rejected:" line to the simple text matcher, but the proper fix is to add recognition for RFC 3798 Message Disposition Notifications to Mailman.