Sets the default MS Exchange version.
MailBee.NET (in MailBee.NET.dll) Version: 11.2.0 build 590 for .NET 4.5
public void InitEwsClient()
Before using any EWS methods, you must set the minimum featureset you expect the MS Exchange server to support. This overloads sets Exchange2007_SP1 featureset
(the first version to support EWS). If you need advanced functions which have been added later, use InitEwsClient(ExchangeVersion)