Represents an attempt by a caller to impersonate an account, based on the presence of the ExchangeImpersonation element in the SOAP header of a request.
Assembly: Microsoft.ServiceModel.Channels.Mail.ExchangeWebService (in Microsoft.ServiceModel.Channels.Mail.ExchangeWebService.dll)
The calling account must have the ms-exch-impersonation right on the Client Access server as well as the ms-exch-MayImpersonate right on either the mailbox database that contains the mailbox to impersonate, or on the Active Directory User/Contact object.
For the full documentation on the types in the Microsoft.ServiceModel.Channels.Mail.ExchangeWebService.Exchange2007 namespace, see the Microsoft Exchange Server 2007 SDK in the MSDN Library.
Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.