I recently installed Exchagne 2007 and have isa 2006 running too. DC has cert services running. Can someone point me in the right direction to get OWA and OA working through ISA as we had a consultant in who reinstalled .net 1 for BPA and now my OWA no longer works. I re-registered .net 2 "regiis" but he or i may have changed some ISA settings and exchange trying to re-envoke the OWA and OA?

Hi there, Please have a look at this article. http://www.msexchange.org/tutorials/Publishing-Exchange-2007-OWA-ISA-Server-2006.html - hth Regards, Marek.Zhttp://defaultreasoning.wordpress.com/

Hello , I think this is the link you are looking for : http://technet.microsoft.com/en-us/library/bb794751.aspx Hope it helps, Mihai

Hi, I suggest you following the suggestions of the articles provided by the friends above step by step, then test the issue again. If the issue persists, please let me know the error you received in the client side. Please also paste the related event log in CAS server here. Thanks, Elvis

Hello, Any update on the issue? If so, please let me know. Thanks, Elvis