Undo Sent Mail in Gmail using Undo Send option

Sometimes we accidentally send an email which is incomplete or has missing attachments. And the only way to stop that mail from being sent is to have an Undo Send mail option.

Gmail has added a new feature which will make it possible to undo a sent mail. To enable this feature you will have to click on ‘Gmail Labs’ and select ‘Undo Send’ option.

When you send a mail, you will see a message which says “You message has been sent” along with “Undo” option. You will have to just click on it, to the stop the message from being sent.

Once you activate this feature the mail being sent will reach the recipient 5 Seconds later. In these 5 seconds you can click on the ‘Undo’ option to stop the mail from being sent.