We are in the middle of a migration from exchange 2007 over to 2013. We still have our legacy server in place, but all of the mailboxes have been migrated over. Also OWA, ECP, are now running from the 2013 server.
We have a single name certificate for mail.mycompany.com. I believe that I have it assigned to the IMAP, SMTP, POP3, and IIS. I did this using the ecp.
When I go to the Event Viewer i'm receiving Error ID 12014:
Microsoft Exchange could not find a certificate that contains the domain name EX1.mycompany.com in the personal store on the local computer. Therefore, it is unable to support the STARTTLS SMTP verb for the connector Default Frontend EX1 with a FQDN parameter of EX1.mycompany.com. If the connector's FQDN is not specified, the computer's FQDN is used. Verify the connector configuration and the installed certificates to make sure that there is a certificate with a domain name for that FQDN. If this certificate exists, run Enable-ExchangeCertificate -Services SMTP to make sure that the Microsoft Exchange Transport service has access to the certificate key.
We still some old receive connectors from the server that we want to decommission I was wondering if I should delete those now that the new server is up and running? I am a little confused as to the way they should be set up. It created several connecters during the installation. More then we had with the exchange 2007 server.
We have a single exchange 2013 internet facing server with both client access and mailbox roles. Any help would be appreciated. I'm really unsure where to start.