titanous/mailman — pull request #49 by kjg (2012-05-08 21:44:50+00:00)
Title: Log errors but but don't raise them when processing message so other messages can be processed

This means an ActiveRecord error or any other error inheriting from StandardError can error while processing a message and cause the message to stay new, yet not blow up the whole app to allow other message to continue to be processed.