I'm having a strange problem on a Win2008 remote desktop server. All we did was change the external IP address of the server, and we're now getting the following error message trying to connect from a remote location (see attachment).
When I examine the certificate from the remote client end, it's showing the wrong certificate. The one that comes up is the Exchange server certificate, not the RDP gateway server certificate. But when I look directly on the RDP gateway server, it clearly shows the correct certificate name. I even checked the thumbprints on the two certs to make sure and they are definitely different.
Any ideas what's happening?