There is an option called confidential in gmail. Please find the attached document for the same how a confidential email looks. Are you looking for the same. What exactly you want to achieve. In gmail we can send theconfidential mail in different ways like, content of the mail will expires after mentioned time interval, And email with pass code protected where it will ask for the recipent mobile number to send the code to see the content of the email.
Posted: 2 years ago
Posted: 24 Jan 2020 16:52 EST
Harish Gunneri (Harish_Gunneri)
Senior Principal Engineer, Technical Support