I ran into this site this morning. Very comprehensive site about all there is to know about (programming in) Microsoft Outlook …
OutlookCode.com is a meeting place for people who want to make Outlook work harder for themselves and their organizations by learning how to program applications for their own use and to share with others. No matter whether you are a beginner or an expert, you are welcome to browse the articles, samples and other resources, and discuss Outlook programming issues here.
