Setting "Detail = Low" in /etc/logwatch/conf/logwatch.conf removed most of the lines. I'm not sure what the default level is after installation, so sorry if this was a self-produced bug. Maybe it's still a good idea to adjust the log for those who set the level higher.
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to logwatch in Ubuntu. https://bugs.launchpad.net/bugs/1173595 Title: Unmatched dovecot lines in logwatch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/logwatch/+bug/1173595/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs