On 08/02/2012 12:04 AM, Daniel Parthey wrote:
Timo Sirainen wrote:
On Wed, 2012-08-01 at 14:00 +0200, Frank Bonnet wrote:
where the <make gdb stop> will probably work if you do something like:

a list "" *
b lsub "" *
c select inbox

if not, check what IMAP commands your IMAP client sends when it fails. 
http://wiki2.dovecot.org/Debugging/Rawlog
I ran it anyway , the output is below
All good, except the error didn't happen. So you'd need to look at the
IMAP traffic to see which command generates the error.
Frank, please do a plaintext connect on IMAP port 143 from your mail client
to dovecot with a changed test password and record your traffic using tcpdump
or wireshark, something like this:

tcpdump -n -s 0 -w /tmp/pcap.dat -i eth0 tcp port 143

Then view the file pcap.dat with wireshark[1], right click on the TCP connection
and select "Follow TCP Stream" from the context menu. Then you'll get the IMAP
commands and responses spoken between Thunderbird and Dovecot.

Regards
Daniel

[1] http://www.wireshark.org/

Hello

Thanks for your help.

well I did but haven't found anything interrestiing in tcpdump log ...
and the problem did not happened this morning since I have
mail_debug=no in 10-logging.conf file then restart dovecot ...

BTW if it matter the users's home directories is a link than point
to the real directory.




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