Last night I discovered that if I pressed the 'home' button 3 times in rapid successions ALL the emails that I ever sent would come up. I was able to open them and could even send them again. Emails that I had sent which had picture attachments were still available! But this morning, no matter how hard I try, I am unable to bring up my old emails. What do you suppose could be happening? I have the Ipad3 with the latest IOS.