My friend is having the same issue and the fix worked, but now when you delete emails off of the phone it does not delete them off of his yahoo account however the iPad does delete them off of the server. Is there any fix to this?
Tried to follow the fix, but still having trouble. It asks for a user name under "incoming mail server". I put in my email address but got a message that it may not work and when I went to messages nothing appeared so I'm still not receiving them. What user name am I supposed to be entering?