Rated 4 out of 5 stars

I like the nice shaped, simple and easy to memorize icons. No suprize, all of them are intuitive. On the other side I bother about 1/ the high of adress lines in new messages. They are too high picking up un-necessary space. 2/The disctinction between bigger or smaller type size is too small 3/the difference between icons for replied and not replied messages is too small and 4/ the icon for junk mail is nice but not clear