Open Gmail and click “Compose” to start a new email..Click the lock-and-clock icon to enable Confidential Mode..Set an expiration date for your email to limit access..Choose whether to require an SMS passcode for added security..Click “Save” to apply Confidential Mode settings to your email..Send your email knowing recipients cannot forward, copy, or print it..Manage sent confidential emails from the “Sent” folder anytime..Revoke access to a sent email before the expiration date if needed..Use Confidential Mode alongside other security measures for maximum protection..Read More Stories.Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp