minus-squareVersion@feddit.detoPrivacy@lemmy.ml•what E-Mail provider do you use and whylinkfedilinkarrow-up1·1 year agoThey implemented their own way of doing this. They don‘t use PGP. I don‘t know how it exactly works, but it‘s open source, so you can look at it yourself. linkfedilink
minus-squareVersion@feddit.detoPrivacy@lemmy.ml•what E-Mail provider do you use and whylinkfedilinkarrow-up2·1 year agoSubject lines are also not encrypted, unlike Tutanota. linkfedilink
They implemented their own way of doing this. They don‘t use PGP. I don‘t know how it exactly works, but it‘s open source, so you can look at it yourself.