It takes a separate server to perform the integration, but it would be good to have the same capability in uPortal to get SSO into Windows Live email web interface.
It may be that the Windows Live Portal Integration Toolkit is not the best approach. Also look into
Minor
The attached document (obtained from http://luminislivesso.codeplex.com/releases/view/44299) describes a uPortal-3 integration with Windows Live using the Windows Live Portal Integration Toolkit.
It takes a separate server to perform the integration, but it would be good to have the same capability in uPortal to get SSO into Windows Live email web interface.
It may be that the Windows Live Portal Integration Toolkit is not the best approach. Also look into
ADSF
Windows Live integration: http://msdn.microsoft.com/en-us/library/live/hh243641, http://msdn.microsoft.com/en-us/library/live/hh826544.aspx, http://msdn.microsoft.com/en-us/library/live/hh243649.aspx