• cPanel

error connection dropped by imap server. query capability

By PrasadNaik

July 10, 2017

Was getting the error for squirrel mail on cpanel server

On Investigating could see issue was in Dovecot

Below is the fix I used

It’s possible that this can be rectified by increasing “Maximum Size of a Mail Process (MB)” under
Main >> Service Configuration >> Mailserver Configuration in WHM.

Once I did it the squirrel mail start working like a charm 🙂