We have a situation here. We have 3 Exchange server, 1 front end and 2 backend. We have installed webmail/pop/RPC over HTTPS on fronend server. The frontend server has SSL installed and all services are running on same certificate. the situation is SMTP SSL just stopped working all of a sudden. It keep asking username/password when try to send email through SMTP SSL. I can download email without any problem.
If I Esc out the login window I am getting Reported error(0x800CCC7D)