IMAP Server Timout

[ludatbooick]

Hello,

I am having a problem with IMAP server timeouts. If i am logged in to roundcube and am actively using the program sometimes i will be kicked out with an IMAP error. I get this error in the log:

IMAP Error: Could not connect to mydomain.com at port 143: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
 in on line 0

after that i am unable to log in again (with any account) for a few minutes and i have to close and reopen the browser. i looked in my hmailserver logs and there is no entry that the server hung or had any problems. i also checked my apache logs and there was no error reported either.

I am using:
hmailserver 4.4 build 270
apache 2.2.6
roundcube RC1
PHP 5.2.2
MySql 4.1.18

Thanks for any help!

[till]

Install a monitor to check the connection between the server roundcube is on and your imap?

[hcl]

Hi luda,

im sure not familiar with "hmailserver" - but if you have error log "A connection attempt failed because the connected party did not properly respond after a period of time"
1. check port 143 is open or not ?
2. check firewall for allow access tcp IMAP /* you can check manual telnet on localhost:143
3. set IMAP server running every booting

"my apache logs and there was no error reported either" apache not IMAP server that a webserver