We are currently in the process of an exchange 2003 to 2007 migration
When 2007 users attempt to log into webmail - they get this error
They get prompted via a form for authentication, then when they authenticate successfully, a windows dialogue box comes up and asks the same authentication question, after successfully authenticating for the second time, it then gives this error.
Outlook Web Access did not initialize. An event has been logged so that the system administrator can resolve the issue. Please contact technical support for your organization.
In the event log, the error reads this, even though we're actually using forms based authentication:
Log Name: Application
Source: MSExchange OWA
Date: 4/1/2009 12:59:40 PM
Event ID: 29
Task Category: Configuration
There is an error in your Outlook Web Access configuration.
The authentication type specified in the C:\Program Files\Microsoft\Exchange Server\ClientAccess\owa\We
b.config file is incorrect. The correct authentication type is "Windows".
<Provider Name="MSExchange OWA" />
<Data>C:\Program Files\Microsoft\Exchange Server\ClientAccess\owa\</
Any thoughts on this?