Welcome guys, today is my first post i am  sharing a trick which may be very useful to you. Many of the times the email was send by-mistake, but as the mail send by will not stop from delivering to the receiver. So, if guys you want the send mail back from receiver or stop delivery to the receiver, then do the few steps listed below:

step 1: Go to setting option in G-Mail which is present at the right on top .
step 2: Then , the setting dialog box will open then the ENABLE UNDO SEND is shown there tick the option
step 3: Save changes.
That all you have to do to recover you message or your mistake😆