Here's the situation:
Platform - Windows Server 2003
Exchange Server 2003 SP1
Everything was working fine, but today I had to change the IP address of the exchange server and now OWA let's you loggin with no problem, and it let's you see the e-mail header including if you've replied etc, but does no show the message body, just a blank page! And if the message includes an attachment OWA returns a 404 "Page cannot be found" error! Other simptoms are, reply and forward do not work, just return a blank page, but sending a new message and accessing the GAL works just fine!!!
DNS, WINS, Outlook client connect either on the LAN, through VPN or RPC over HTTPS works normaly with no problems at all!
I hope you're not as stumped as I am.
If anybody has any clue on what might be going on, I would greatly appreciate your input.