I just removed ISA 2004 from an SBS 2003 server. I did all per the steps given by Microsoft and everything seems to be working PERFECTLY fine except 1 site. From INDSIDE the domain, we cannot get to the OWA site that has a completely different name than the local domain (dimain is ABC.local and the email and OWA is DEF.org/exchange. We can get to www.DEF.org
but as soon as we try to go to /exchange it fails. All access to it is perfectly fine from outside of the office but inside users access the web site and a link to there OWA email from there.