More Send Options
Gmail Labs offers a handful of tools you can enable to empower your sending mojo. Background send is just what it sounds like—click send, and the Compose mail screen closes, allowing you to move on to the next message. It's especially useful when you don't want to wait for big attachments to upload. Undo send gives you a 5-second panic button, in case you have second thoughts on sending, and Send and Archive cuts out a mouse click when you want to reply and file away a conversation in one step.