user has exchange server 2003 in domain environment. Setup a user and email. The user can send out email but cannot receive any email. the NDR is
A message that you have sent could not be delivered to one or more recipients. This is a permanent error. The following address failed:
<email@example.com>: 550 "
I read this article http://support.microsoft.com/kb/153119
. My questions:
1. How does each command can help me find out the problems?
2. and to telnet, I need to find out the exchange server fqdn or ip address, but it seems I cannot just telnet abc.com as sometime the exchange server not in the same location as exchange server. How can i find out the location of exchange server?