Is it possible to stop the iphone from sending an email? I have done this twice now (my own fault I know) but I accidently hit the send button top right and off my email goes, half written and full of mistakes making me look like a giant jackass... Anyway you can cancel this? I Gmail has the undo send feature giving you 5 seconds to take it back, that would be awesome, but I would even settle for something like holding the home button to cancel the send...