Hi,
I'm currently in the process of trying to configure OWA SSO between 2 different forests using ADFS 2 - guide at: http://allmsft.blogspot.co.uk/2012/02/owa-sp2-and-adfs.html
I'm running into some big issues, similar to the last posts on the thread. I don't have any ADFS or certificate errors in the event logs.
I repeatedly receive an error "Outlook Web App didn't initialize" with error 29 in the event log showing
The authentication type specified in the C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\owa\web.config file is incorrect. The correct authentication type is "Windows".
The web.config above has the authentication type set to Windows. The actual web app I'm using is a new OWA site, with a separate web.config and the authentication type set to "None". It's almost as if the wrong web.config file is being read.
If anyone has an idea on how to resolve this I'd love to hear it.
On a separate note, am I going about this the right way?
I have 2 different AD forests org A and org B. I want to give org A users Exchange mailboxes in orgB and I want orgA users to be able access these mailboxes without additional authentication.
What's the best way to achieve this? Is it possible?
Thanks
IT Support/Everything