Lately we have been dealing with a few abusive members from Feddit.nl [http://Feddit.nl] and we were unable to get in touch with the instance administrator. Part of the problem is the instance’s open registrations which do not require you to enter an e-mail address during signup. This in combination with an inactive admin is a recipe for abuse. We hope this is only temporary but we have to do this to protect our users. Edit: we use fediseer, have a look https://gui.fediseer.com/instances/detail/lemmy.world [https://gui.fediseer.com/instances/detail/lemmy.world]