Find Gmail url-IDs via IMAP

Question

One of my favourite features of Gmail is the ability to bookmark urls to certain messages like this:

https://mail.google.com/mail/#all/124c8f386d41fd3a

What

Answer 1

Actually, the only official method for getting a direct link to a message is through the atom feed gmail provides for unread messages (https://gmail.google.com/gmail/feed/atom)... The only difficulty is that you have to authenticate, which is not so common using feeds, and there's currently a limitation of like 15 new messages, so any newer message will "kick out" the oldest! I hope they'll soon provide it in some other way, be it through IMAP or API...