I have been looking for some information on the net to use ruby and
query my microsoft exchange inbox. I thought exchange was using IMAP
but i guess i was wrong because i receive an "authentication not
supported" error when i try and login. I tried both authentication
types that i was able to find. So now i am on a quest to find out what
the differences are so i can make my ruby app query my inbox. Any
would be appreciated.

--Nick