I have the IPad 1 running IOS 5 using Yahoo email have not been able to receive Push notification on emails for a week. I am at my wits end! I have tried everything I know of to fix this, and no luck. I am hoping someone here might be of assistance. I have already tried deleting my account & re-adding, that didn't work. I tried to restore the IPad to new, that didn't work either... I have made sure all the appropriate settings were correct, which they are, and still nothing... Can you help?