There isn't a user of the newest "New" Yahoo that isn't gravely disappointed. Aside from the "All" mail glitch (so irritating that Yahoo puts out an unfinished interface!) is the overall visually challenging interface. Wanting to avoid the hassle abandoning my many-year account to use virtually ANY other free email option, I opened Yahoo on Chrome on an old Mac. It opened in the old Basic (way better than the new one) which offered an upgrade to the old (previous new) interface, now the currently retiring "classic.

After a week with the new New Yahoo --suffering with my eyes and productivity, between the lack of contrast, very plain, light gray on white horribly designed interface-- coming back to the old on this old Mac is amazing. The difference in readability, much easier navigation, what is wrong with Yahoo design engineers, unless they simply want to punish users?

Just add your user data grabbing "features" to the old one, rather than try to distract us with all the poor changes. PLEASE!!!