CSAM. I know it’s not the admin’s fault, but we’ve received two federated attacks coming from them (meaning the attacks were targeted at other instances, but spread to us through federation). The second of these was even after they had added email verification.

My judgement isn’t final on this, I’m willing to talk about re federating with them, but after two attacks in a row coming from them I was just a bit tired of having to remove that shit.

By the way you can see reasons for our defederations, you can view our censures on the Fediseer.