I have a single exchange 2003 server (DC and GC). I successfully managed to get rpc over http to work on the outlook 2003 that was installed on the exchange server itself.
In the LAN on another PC, i tried to configure the rpc over http on outlook 2003 on another PC with the same outlook settings the resulted connection was TCP/IP. i am using MS Windows CA and exported the cert to the other PC. OWA using SSL is also working fine. Can anyone tell me ehat went wrong?
I will get it up in the LAN before testing on the WAN, Can i confirm only port 80/443 need to open & NAT for it to work across wan