Hello. I have a exchange 2013 server. It's been working fine for the last year. I missed the email saying the certificate was expiring. Of course after that things went wrong big time. I got a new certificate installed and have made everything work again except pop3. (it was working fine before the certificate expiring.) I suspect I have just missed something. Not that there is a lot of things to configure in a pop connector.
Ran a test popconnectivity. It gives me a result: Failure; Error:pop error: -err server unavailable. 21
Any ideas?
Thanks