I just moved my Exchange 5.5 from a NT4 domain controller to a Win 2k member server(still a NT4 domain). The problem I am having is that only users that are members of the Local administrators group on the 2k member server can access OWA. Regular users can't get past the initial login screen, the golden screen never comes up. I am running sp4 on the exchange and I gave the everyone group logon localy rights on the member server. There is somthing I am missing, is there a IIS config that I need to set? I really don't want to add everyone to the local administrators group.