I have a lingering issue with a server with a decent load that the POP3 fails occassionaly, some times it fails 2-3 times per hour causing grievances to my customers.
Checking /var/log/maillog, I see an interesting thing:
Feb 19 11:03:28 linux pop3d: 35 active connections.
Feb 19 11:03:30 linux pop3d: 40 maximum active connections.
This is right before POP3 fails.
I remember I saw a config file somewhere (can't remember where) where you can actually modify this limit. I would like to go to 60 or something like that to see if I'm able to stop POP3 from failing.
Anyone knows where I can change that limit?
Warmest Regards / Thanks in advance for the help.