FYI: Why are MAPI and CDO 1.21 not supported in managed (.NET) code?

The issue of using MAPI or (most commonly) CDO 1.21 in managed (.NET) code is one that comes back to us a lot on the Messaging Developer Support team. Both the messaging technologies in question and the .NET framework have been around for many years at this point. As well have the KB articles that…


KB: Respond to Meeting Requests via the MeetingItem Interface in CDO 1.21

…We’ll be publishing a KB article to establish this support policy update on CDO 1.21.  I’ll update this post with KB number, in the meantime, here is the content of the article… Calling the Respond method to accept or decline a meeting request using CDO 1.21 is only supported through the MeetingItem interface (http://msdn2.microsoft.com/en-us/library/ms527208.aspx).  It…