We've added another cool feature, and this is a big one; a new webmail, which looks good, works well, is fast, and is made with Ajax techniques, which is a new buzzword but can really be used to enhance the usability.

We've used RoundCube's webmail, which is, needless to say, excellent. Ticks like a Swiss watch.

One caveat though: the webmail is still in beta, so there may still be bugs, but it is being tested all the time by many people.