timeouts imapd

[Lutz Kittler]

Hi,

we use cyrus-imapd ( 2.4.16 ) , SASL and postfix ( 2.9.6 ) on
Debian stable. We have problems with timeouts of imapd,
eg. getting "cannot save to Sent" when sending a message.

I looked to the log-files and found 2 things:

1. There are many entries of following kind in /var/log/debug:

   Apr  4 10:29:04 master1 lmtpd: waiting 15 seconds for debugger
   Apr  4 10:31:38 master1 imapd: waiting 15 seconds for debugger

2. At the same time I see in /var/log/messages

Apr  4 10:28:39 master1 rsyslogd-2177: imuxsock begins to drop messages from pid 757 due to rate-limiting
Apr  4 10:28:40 master1 rsyslogd-2177: imuxsock lost 12 messages from pid 757 due to rate-limiting


Why imapd/lmtpd are waiting for a debugger ? I didnt want to debug anything. Where may be a wrong
entry in configuration files ?

 lutz