News & Reviews:   Gmail confidential mode

This June, Google will be rolling out Gmail confidential mode to all users starting on the 25th of June. Technically, it works just like a self-destructing email would - the email will come with an expiration date whereby the email will be wiped out then. Senders may also revoke the email. As for the receiver, they are not able to forward, copy or download the email. This mode is perfect for emailing out sensitive data.