I'm doing a transition from Exchange 2003 (SP2) running on Windows 2000 Advanced Server (SP4) to Exchange 2007 (SP2) running on Windows Server 2008 (SP2).
I moved a test account from my Exchange 2003 server onto the clustered 2007 mailbox server, but the problem is that every time I try to access OWA 2003 interface my exchange 2007 mailbox redirection isn't working, it only shows me an "Internet Explorer cannot display the webpage" error, the environment scenario I have is as follows:
-server1 owa 2003 on Windows 2000 Advanced Server with SSL form based authentication.
-server2 CAS - 2008.
-server3 HUB - 2008
-server4 MBX (Clustered CCR) - 2008
-server5 MBX (Clustered CCR) - 2008
As I understand from this article http://technet.microsoft.com/en-us/library/bb885041(EXCHG.80).aspx
if the mailbox is still on Exchange 2003 it should redirect back, but I may not have IIS permissions set correctly?
Any assistance is greatly appreciated.