What about delta chat

Is there someone who knows about “delta chat”?
Do you know if it’s reliable and compatible with yunohost email service?
Thanks a lot for your answers.

Anybody knows this?
By reading the docs, I have seen that it works with “push-imap”, but I don’t know if yunohost’s embedded mail server is compatible with push imap…

I happen to have delta chat installed on my Sailfish phone.
I’ve used it when I was still using the now defunct ArkOS and ArkOS’ email service was worse than Yunohost’s.
Do I need to test it?

[update #1]

I’m getting an error.

[update #2]

Changing password and security did the trick. ArkOS didn’t support SSL (eek!) for their email, while Yunohost does.