I recently typed in the wrong email address on my ipod and sent it. Of course, it came back as undeliverable. However, I can't find a way to delete the incorrect address because it doesn't show up in my contact list. Now, when I type in the first couple of letters, I have two email addresses that look almost identical so I have to be really careful to make sure I choose the right one. How can I delete the incorrect one so it stops popping up in my address bar?