Exchange 2007 pass-through authentication support?
Posted on 2007-11-30
I recently added an Exchange 2007 Ent. server into our domain which was using Exchange 2003. Currently, both the Exchange 2007 and Exchange 2003 servers are coexisting. I have moved all mailboxes and OWA to the Exchange 2007 server. I plan on decomissioning the Exchange 2003 server in a few weeks once I'm satisfied with the transition.
Everything is going well, except for one issue. Prior to the transition, we had pass-through authentication enabled for OWA 2003 for our internal users. Since the change, it appears that pass-through authentication no longer works for OWA 2007. Is pass-through authentication supported in Exchange 2007 OWA? If so, how do I enable it? We are using IE7 domain wide.
I am hoping one of you experts can help. Thanks in advance.