Alexander, this is quite interesting. It allows to sign up with a 3 letters user name

, supports RPOP, auto-responders, filtering, e-mail aliases, etc, etc.
It's so good, I can hardly believe it is true

I have a gmail account, and although its potential is significant, for the moment the lack of any way for notifications prevents me from serious usage. And this is so full-featured...
What are these guys making their living from
Thanks a lot for sharing
Enjoy
SAS