Last modified: 2014-08-03 21:02:07 UTC
In Ganglia, we monitored: - "exim messages in", - "exim messages out", - "exim deferred delivery", - "exim failed delivery", - "exim suppressed delivery", and - "exim queued messages".
Should probably be done with a diamond module.
(Gerrit change #143111 added a collector for exim, but I don't see it at http://graphite.wmflabs.org/ under tools-mail.)