Event id 12016 Exchange
Posted on 2014-10-27
The error message is --there is no valid smtp transport layer security tls certificate for the fqdn of XXXXXXXXXXthe existing certificate fro that domain has expired.
When I download the certificates once a year, I install it into the IIS . I don't believe I have ever added the tls service in the exchange server itself. As it stands right now the current certificate is good until 11-11-14. I tried going into the exchange shell and enabling the exchange certificate, but I'm not positive on what the command line should be for TLS specifically?