I know that the 2013 CAS only role server proxies message on port 25. Can the internal server for a subscription be a CAS role only server? or does it need to have the Mailbox role also?
Tom
I know that the 2013 CAS only role server proxies message on port 25. Can the internal server for a subscription be a CAS role only server? or does it need to have the Mailbox role also?
Tom