I think they may have meant it like that, email does not support PGP out of the box, it is just the medium the data is using. In the same way you can send data via SMS that is encrypted when it leaves one device and decryped when it reaches its destination (unless the recipient doesn't have a way to decrypt it, which I think is both of your points).
I think they may have meant it like that, email does not support PGP out of the box, it is just the medium the data is using. In the same way you can send data via SMS that is encrypted when it leaves one device and decryped when it reaches its destination (unless the recipient doesn't have a way to decrypt it, which I think is both of your points).