Hello, thanks for reaching out. I wondered if the federation issue we've had was actually just a kbin issue, but it's a lot easier to see incoming messages than outgoing, and I just assumed it was feddit.de's fault when I saw all the spam. Unfortunately, I'm guessing I won't be able to do much to fix this since I'm not a kbin (or php) developer, and Ernest doesn't seem to be actively developing anything (including bug fixes) for kbin right now. I'll message you on Matrix for more details, just in case.