Gmail allows users to undo or retrieve emails for up to 30 seconds. This gives enough buffer time for the senders to recall the emails sent by mistake. The feature named Undo Send is available by default for all users, and Gmail users can adjust the buffer time between 5 and 30 seconds.
Starting April this year, Google will start rolling out the update ‘integrated view’ UI to all Gmail users who have not opted-in for the new experience.
Google will soon be releasing a new layout for Gmail, called the integrated view. The new layout Google argues will let users easily switch between inbox, Google meet, spaces, and more.