Gmail undo send

New from Gmail, it's a brilliant feature, how it works? simply they delay the sending 5 seconds if you didn't click the undo link due those 5 seconds, then it sends the mail.

How many times, you send the mail and just as you clicked the send link you remembered you forget the attach, or you are sending to the wrong person, all you need is 5 seconds to undo that, really brilliant.

March 21, 2009, 5:20 PM | User experience