How To Send Auto Expiring Emails In Gmail

Gmail too now has a feature which enables emails to expire automatically similar to that of ProtonMail. This is through the Confidential mode that it offers. Here is how to use it : Login to Gmail and compose a message. From the bottom of the message window, click on the lock/timer icon to access Confidential mode. The time period after which these messages can expire can be set from here. They...