Topic Last Modified: 2009-07-22
The Microsoft Exchange Web Services (EWS) Managed API provides a managed interface for developing client applications that use Exchange Web Services. The EWS Managed API communicates with the Exchange Client Access server by means of EWS SOAP messages.
The EWS Managed API can be used to access Exchange Web Services in Microsoft Exchange Server 2007 Service Pack 1 (SP1) and later versions of Microsoft Exchange.

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