eM client continuously getting errors of IMAP connection, however the settings and ports are correct.
Check that you have the correct security policy for the port you are using.
Port 993 = Use SSL/TLS on special port (legacy)
Port 143 = Use SSL/TLS if available
If that does not help, disable your anti-virus and firewall application, then try again.
If that still does not help, please post the error message here.
I tried these settings but no gain. It the same with message IMAP fail to connect.
Did you disable your anti-virus application?
Occasionally I also get some connection failures, but only at program start. Clicking on “refresh” always fixes them. I am using the latest version (7.2.34016.0) on Win10 pro 1809, no 3rd party anti virus, only Win defender.