Evolution-Exchange does not work with Microsoft Exchange 2007. I had the same problem and it was confirmed on the Evolution site and by one of our IT folks who manages our Exchange 2007 server confirmed this. He filed a bug report and apparently some folks started working on this in the past few months. I wish I had the links, but they are easy to find with google.
-- evolution-exchange: unable to setup exchange account https://launchpad.net/bugs/25106 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs