buildbot/buildbot — pull request #397 by jaredgrubb (2012-05-05 18:43:26+00:00)
Title: Fixes #2266: Add new 'exception' mode for MailNotifier

MailNotifier(mode='all') used to send emails when a build ended in Exception, but that was removed in 0.8.6 (6d4367c8). This patch puts that back and provides a new mode='exception' as well.