Service, ColliniConsulting S.a.s. wrote:
Hello,
i have got a Qmail server with about 30 users working with IMAP
mailstore with about 30/35Gb of total mail amount.
When the Server works hevily, after some time, the IMAP Server socket
start answer slowly to request, and all users experience slowdown with
the service.
From the Linux consolle, if i enter: telnet localhost 143, the cursor
blink for some seconds (sometimes about 40/50 seconds) and only after
this time the Imap Banner appear.
How can i solve this problem?
I raised up the tcpsoftlimit in the "run" script of the
/var/service/imapd folder but nothing happened...
Thank you in advance for your kind interest, cheers!
Look into tuning the courier imap control files. They're in /etc. You
may also need to look at your data connection(s) and filesystem.
