Marco on Nostr: nprofile1q…jg4yp Hi! The other day, I tried DeltaChat again after a longer hiatus. ...

nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqzgymqfyt0t0wm3ws2qvcp9vxtau4pzlftmr8h6qdjg6608wpjs2skjg4yp (nprofile…g4yp) Hi! The other day, I tried DeltaChat again after a longer hiatus. i created a new profile and used the standard server. I posted my invite link, but it only seems to allow other users of the DeltaChat app to connect to me now. One person using Thunderbird and the OpenPGP standard sent me messages, but I could not reply, it said that a fully e2e connection could not be established. Is the Deltachat app mandatory now for people to be able to exchange encrypted messages?