How To Configure Gmail Send Cancellation Period – Undo Send

Some times when we send any mail, but due to wrong recipient, subject or  message body content,  we want to cancel that email at the time of sending period.

Gmail’s “Undo Send” features allows us to cancel the email within maximum 30 seconds. It means, We can recall an email with gmail’s “Undo Send” features.

With this setttings users can ‘unsend’ an email after tapping send button in 5 seconds, 10 seconds, 20 seconds, or 30 seconds before it gets to the recipient. 

This functionality is available on the Gmail for Web and the Gmail mobile app  to recall a mistakenly sent message.