Emails are one of the great way to stay connect or share files with your friends or any one else, but if you are working or busy in some important task then these can disturb you. If you receive mails regularly then you might not be able to concentrate on work properly.
But what if you can pause your mailbox for sometime, and when you are free you can resume your mails and get all incoming mails including those which has arrived when you had paused.
Click on it, if you are using it for first time then it will ask for permission to access your account, just allow it. If you want to notify others that you had paused your inbox and their mail are not reaching you then you can set Auto-Responder too.
Once you had paused your mailbox you will see that Pause button is now turn to unpause and you will also get a notification at the top.