I have recently installed 2 CAS servers (ex2010) in a new environment. As part of the setup I have been testing activesync using the http://testexchangeconnectivity.com
The first server (EX001) completes all test successfully, while the second server (EX002) fails the last test with this error:
An ActiveSync session is being attempted with the server.
Errors were encountered while testing the ActiveSync session
ExRCA is attempting to send the OPTIONS command to the server.
Testing of the OPTIONS command failed. For more information, see Additional Details.
A Web Exception occurred because an HTTP 401 - Unauthorized response was received from IIS7
I purchases a wildcard single domain SSL cert from GoDaddy. The request and import was completed on EX001. When I tried to import the same certificate on EX002 I got an error about thumbprint already in use, but the cert seems to have imported. The activesync does indicate that SSL Enabled = true.
Does anyone know the problem? I believe the issue relates to an SSL cert problem, but obviously the cert is OK if it works on the first server. Can the cert be used on both servers?