On Fri, 2010-08-06 at 16:36 +0200, Thomas Leuxner wrote: > Aug 6 16:17:05 spectre dovecot: master: Error: service(lmtp): child > 5509 killed with signal 11 (core not dumped)
gdb backtrace is the only good way to know why it would dump a core:
1. Set:
service lmtp {
executable = lmtp -D
}
2. Run "ulimit -c unlimited" before starting dovecot
Anyway, are you using mbox format? Out-of-quota with mbox was crashing.
This fixes it: http://hg.dovecot.org/dovecot-2.0/rev/4ef2280ee490
