Hello,
I have Exchange 2013 version 15.00.1076.009. I have problem to start IMAP 4 service. I can see in log following events:
Failed to start listening (Error: 10048). Binding: 0.0.0.0:143.
The address is already in use. Binding: 0.0.0.0:143.
Failed to open one or more bindings. The service will be stopped.
IMAP 4 backend service is running.
