We have 2 Exchange servers with a DAG in our environment they are both CAS servers. After a successful demotion and promotion of these servers to virtualize them we are now having issues with Outlook Anywhere.
Outlook Anywhere works but will not connect to the directory.
I can telnet ports 6001 and 6002 to the server but not 6004. The exchange servers are not even listening on these ports via netstat cmd.
I can browse to the RPC web page with no issues.
I have checked the "ValidPorts" registry key.