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troubleshooting Question

Exchange Transition 2003 to 2007 OWA not working for migrated mailboxes onto 2007

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stephenbuckton asked on
ExchangeWindows Server 2003Windows Server 2008
12 Comments1 Solution806 ViewsLast Modified:
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.

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