Bounced Message “retry time not reached for any host after a long failure period” It is likely due to an error with the server sending mail at their end. The Exim Retry Database has...

Connection dropped by IMAP server : When you are trying to login to email account in Roundcube Webmail client. You may fix the issue by follow the steps below: If you are using Roundecube check...

If you are unable to login to your email accounts and the system shows this error message: Plaintext authentication disallowed on non-secure (SSL/TLS) connections If you don’t want to use...

We are getting connection refused error while trying to access the server via pop. Please check the below logs. 26 01:57:18 host2 dovecot: pop3-login: Maximum number of connections from user+IP...