techhelpkb on Nostr: It's possible to send a private email using Gmail’s confidential mode with a ...

It's possible to send a private email using Gmail’s confidential mode with a user-defined expiration date. Once expired and you delete the original, it's permanently deleted from your account after 30 days and can't be recovered.

https://www.forbes.com/sites/daveywinder/2024/09/24/these-confidential-gmail-messages-will-be-deleted-in-30-days/