http://blogs.msdn.com/jeffrey_wall/archive/2006/11/02/clsid-oeenvelope.aspxloadTOCNode(1, 'summary'); Several 2007 Microsoft Office applications provide an API that lets a mail client interface with 2007 Office applications when the API is implemented by the mail client. This API provides an integrated experience for sendingen-USCommunityServer 2.1 SP1 (Build: 61025.2)