Recall sent messages in Gmail

If you are one of those impatient people who compose a mail and send it without reviewing, wishing "Oh GAWD!!! Why did i do that" then its time to rejoice. Google Labs recently rolled out a feature in Gmail by which you can "Undo" a sent mail.

Go in to Settings->Labs and locate Undo Send. Enable this setting.

Now whenever you feel you shouldn't have sent what you just send then click Undo that appears beside the message "Your message has been sent".




Once you Undo a message the message will be recalled.
* Mind you the Undo links stays for few seconds only.