# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2013-06-30 10:54:53 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/351292750714503169) RT @MartinSFP: I wonder how long before Google builds a Mailbox/Boomerang type feature right into Gmail. It's quickly become essential for …