So, I setup my hotmail through the stock mail app, and first of all, everything that it downloaded showed as unread. So, I went through and long-pressed all of the unread email to mark as read. Now, if I delete stuff through the browser on my pc, and then click refresh in my hotmail on my evo, it doesn't sync the deleted messages or the read mesages in my hotmail. Basically the only thing that syncs is new messages, and they all show up as unread. I searched through the options, and couldn't find any settings that would fix this. On the other hand, everything with my exchange account syncs properly.
edit: added yahoo to the title since it has been mentioned that yahoo mail suffers the same problem. nevermind, tested yahoo, and it works fine.
Couple similar links:
http://windowslivehelp.com/thread.as...6-41532e82944c
http://windowslivehelp.com/thread.as...5-175ac6b553c4
http://forum.androidcentral.com/htc-...ro-sprint.html