> This assumes that the ability of setting this special annotation also > means the server will honor it. Probably a save thing to do with the > current implementations. But this gives this detection two small > drawbacks:
This is still way better than your current solution which was to look for "Cyrus IMAP4" in the opening banner! This is way less specific and less broken than that approach. Rob r...@fastmail.fm Sign up at http://fastmail.fm for fast, ad free, IMAP accessible email