Troubleshoot Outlook Out of Office (OOF) Issues

Run the following command in exchange management shell

Test-Outlookwebservices

 

 

http://clintboessen.blogspot.com/2009/06/autodiscover-issue-401-unauthorized.html

 

http://adventuresofanitpro.blogspot.com/2008/10/problem-with-autodiscover-on-exchange.html

 

 

Error:

Test-OutlookWebServices : Object reference not set to an instance of an object.

 

 

http://connect.microsoft.com/VisualStudio/feedback/details/363175/net-frameworks-3-5-sp1-and-2-0-sp2-incompatible-with-exchange-server-2007-sp1

 

http://support.microsoft.com/kb/959209