News for hackers. Stuff that matters.
Re:Google is testing expiring emails in the new Gmail by JonathonW on Friday April 13, 2018 @01:22PM (#16831999)
If you're looking for an "open ecosystem" option, Mail on both iOS and Mac (as well as a bunch of clients elsewhere, including Outlook and Thunderbird) supports S/MIME encryption and signing out of the box.

Of course, no one uses it or even realizes it's there because S/MIME is terrible.

Re:Google is testing expiring emails in the new Gmail by hedora on Friday April 13, 2018 @11:13PM (#16835677)
Actually, with let’s encrypt and friends, maybe it is finally time for s/mime (with cert pinning, web of trust for the paranoid)