2022: time for a new PGP key.
@arh
So to use PGP directly, do you basically have to be running your own email server?
@PsychoCod3r no. You can run GPG on your computer ans encrypt everything seperately from any server.
@arh
So will that encrypt, say, your GMail communications? How would that work?
@PsychoCod3r yes. You can use plugins like Mailvelope or encrypt yur files and texts on your computer then attach or paste files/notes.
@PsychoCod3r on webmail, yes. If you use clients like Thunderbird, it's all done automatically when you set it up.