The ExchangeImpersonation element is used in the SOAP header of a request. When this element is present, the caller is trying to impersonate the account that is contained within the ExchangeImpersonation element.
The following sections describe attributes, child elements, and parent elements.
Represents an account to impersonate when you are using the ExchangeImpersonation SOAP header.
The calling account must have the ms-exch-impersonation right on the Client Access server and the ms-exch-MayImpersonate right on either the mailbox database that contains the mailbox to impersonate or the Active Directory User/Contact object.
The schema that describes this element is located in the EWS virtual directory of the computer that is running MicrosoftExchange Server 2007 that has the Client Access server role installed.