Thursday, November 25, 2010 0 comments
1-go to google labs and then Gmail labs
click on the green flask in your Gmail as in image to go directly to the gmail labs
2-and then scroll down page to the feature
3-Now enable this feature.
After doing all this, You enabled this feature to your gmail account.
send an email and now you will get undo option after sending any email.
try and enjoy
please comment below if this post is useful for you..