If possible can you follow the instructions here and get a proper backtrace?
http://wiki.ubuntu.com/DebuggingProgramCrash Thanks chuck ** Changed in: dovecot (Ubuntu) Status: New => Incomplete -- Dovecot - zlib got a panic https://bugs.launchpad.net/bugs/361070 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dovecot in ubuntu. -- 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
