Plesk IMAP Unable to Connect
Jul 28, 2009 · 1 minute readCategory: linux
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After nearly tearing my hair out, I stumbled across the following posts:
http://kb.mediatemple.net/questions/259/(dv)+HOWTO:+Raise+Courier-IMAP+Connections
http://blog.makeitcomplete.com/2008/11/increase-the-number-of-connection-for-courier-imap-in-plesk/
And 30 seconds later I’m connected. I’m bound to hit this issue again in the future so I have added this post as a reminder.
vi /etc/courier-imap/imapd
I changed MAXDAEMONS from 40 to 80 and MAXPERIP from 4 to 40.
/etc/init.d/courier-imap stop
/etc/init.d/courier-imap start
Sorted