clean-up ExchangeWebService
clean-up ExchangeWebService

getoutreach/Viewpoint,Strauman/Viewpoint,albertdang/Viewpoint,makandra/Viewpoint,Windermere/Viewpoint,Gerd82/Viewpoint,bcherrington/Viewpoint,Datacom/Viewpoint,WinRb/Viewpoint,Tsoondev/Viewpoint,gshutler/Viewpoint