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!
Francesco
