I have 2 Windows 2003 servers with one running Exchange 2003. I use Backup Exec 9.0 on my file server and Backup Assist on my exchange server. Both have email notification and both worked perfectly. Now i get nothing through and i have to check my servers manually everyday to see if they have backed up completely. I saw a demonstration once of how exchange servers work with smtp by using telnet on port 25. I try this and the session starts and stop in the blink of an eye.
Can anyone help. Sorry if this doesn't make much sense