[arendtio]

Tried it a few days ago and it made a quite polished impression. I hope COI and Delta.chat will join forces and define a standard algorithm to convert e-mails to instant messages (and e2e encryption).

Otherwise, we might end up with incompatible clients within the same protocol.

[olivier-tille]

They do use a common core: https://github.com/deltachat/deltachat-core