*Update*

Services - on premise Exchange (qwa and outlook clients), wiki, iTrack and possibly others - have been restored temporarily.

To resolve the issue more permanently, ITS is scheduling an emergency upgrade for 4:45 PM tonight. There may be some interruption in service at the time of the upgrade.

--------------------------------------------------------------

Previous Description (2014-08-15 14:35:42):

ITS is investigating intermittent services affecting (but not necessarily limited to) on premise Exchange (qwa and outlook clients), iTrack and the Wiki.