You will soon be able to compose disappearing emails in Gmail. TechCrunch reports one of Google’s new features that will be included in their Gmail.
In the compose screen, there’s a tiny lock icon called “confidential mode”. It says that the recipient won’t be able to forward email content, copy and paste, download or print the email.
You can configure the expiration date so that your email disappears after 1 week, 1 month, multiple years, etc. You can also ask your recipient to confirm their identity with a passcode sent via text message. This sounds like a great way to associate email addresses with phone numbers and improve Google’s ads.