I think that's what the Autocrypt Setup Message is for: https://autocrypt.org/level1.html#autocrypt-setup-message https://autocrypt.org/level1.html#autocrypt-s

I think that's what the Autocrypt Setup Message is for: https://autocrypt.org/level1.html#autocrypt-setup-message https://autocrypt.org/level1.html#autocrypt-setup-message