I have a strange problem with OWA from one CAS server not loading in a different AD site.
My setup is fairly simple - one domain, two active directory sites. Each AD site has two Exchange 2007 servers in it - a CAS/HUB and a Mailbox. For this description, I will name the sites A and B:
OWA from site A can be accessed from within sites A or B and the Internet
OWA from site B can be accessed from site B or the Internet, but not site A
Would like OWA from site B to be accessable from site A. Router/Firewall settings are the same on each site.