I woke up this morning and found no new email. I used my PC to log on to Yahoo Mail and retrieved lots of them. Anyone else having this issue? Edit: I am using the native HTC mail client on Evo 4G. It failed to retrieve new Yahoo mail in the morning of Tuesday June 21. It was running Android 2.3 GB when the problem occurred. Then I applied the 6/21/11 maintenance update and it did not fix the problem.