Exchange Web Services (EWS) is a robust API that exposes many Exchange client access features. Many popular clients use this API on many different platforms. What if you want to limit client access via EWS, however? You do have an option. In Exchange...

UPDATE: 8 November 2011, Thom Randolph - MSFT. The following API reference information in this post applies to the Windows Extensible Storage Engine (ESE) APIs, that are available on MSDN at the following URL: http://msdn.microsoft.com/en-us/library...