• naticus@lemmy.world
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      9 months ago

      Yes, there’s no other implementation I know of for provider-to-provider encrypted email. O365 is very similar. Recipients can then reply back too and the Proton user receives it directly.

        • naticus@lemmy.world
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          9 months ago

          Ah yes, forgot about PGP. Haven’t used it in a long time myself, but Proton automatically creates a PGP signature for you. You can just attach your public key that’s already on your account and it’ll encrypt your mail. It natively supports PGP/MIME.

            • naticus@lemmy.world
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              9 months ago

              It was pretty easy when I tested it just a few min ago, yes. Maybe they step the missed was adding your public key to the contact entry for you. As soon as you do that “encrypt” is enabled by default for you.