After a couple of months in the new Yahoo Mail, I have just returned to the old Mail, because I find old Mail's list of received emails and folders much easier to use. When I switched back I listed 2 things I prefer about old Mail. I would like to add these: (1) the listing of emails is much easier to read in old Mail; and (2) old Mail's Delete pop-up red trash can icon is so much more eye-catching, quick, and less likely to lead to mistakes than burying it in the string of pale gray icons, as new Mail does.