ok so I have resolved the issue with my exchange 2013 email server. I am trying to get the IMAP to work but everything checks out except for this.
Testing the SSL certificate to make sure it's valid.
The SSL certificate failed one or more certificate validation checks.
Elapsed Time: 323 ms.
The Microsoft Connectivity Analyzer is attempting to obtain the SSL certificate from remote server mail.fitzpro.com on port 993.
The Microsoft Connectivity Analyzer wasn't able to obtain the remote SSL certificate.
The certificate couldn't be validated because SSL negotiation wasn't successful. This could have occurred as a result of a network error or because of a problem with the certificate installation.
Elapsed Time: 298 ms.
I have verified that the cert is good because it works with IIS and Active sync, and SMTP.
anyone had any ideas?