this is somewhat similar to Bobsa30's problem.
There are two Exchange servers (one is W2K, one is 2k3) installed within the same network behind a Cisco router and SonicWall firewall. Both servers host multiple e-mail domain addresses. Users cannot send mail from one server to users on the other server. From both Exc. servers, you can ping the other server. Mail originated from Telnet will be delivered to either exchange server when originated from the opposite server. It appears to be a DNS problem, but how to resolve it?
Thanks for any suggestions. Skooter2
There are two Exchange servers (one is W2K, one is 2k3) installed within the same network behind a Cisco router and SonicWall firewall. Both servers host multiple e-mail domain addresses. Users cannot send mail from one server to users on the other server. From both Exc. servers, you can ping the other server. Mail originated from Telnet will be delivered to either exchange server when originated from the opposite server. It appears to be a DNS problem, but how to resolve it?
Thanks for any suggestions. Skooter2