Yesterday I went to open an e-mail that contained a code for an Amazon gift card. This is real reward that I've done before without problems. Yesterday however the email disappears as soon as I tried to open it. I looked in the spam folder and in the trash folder and it wasn't there. I even tried to bring back emails that were deleted and it still wasn't there. Any clue what could have happened. Bummer that I lost $ because of a lost email.