This feels a lot like complaining anyone can send you mail. I can send anyone anything provided I know their name and address. Even illicit materials. Or illega

This feels a lot like complaining anyone can send you mail. I can send anyone anything provided I know their name and address. Even illicit materials. Or illegal materials. I don't even have to provide my real name. Or address. I can make it look like anyone is a criminal. Muahahahaha. Did they reset the DNS information? Because that's all that's really needed to prevent the sort of weird malicious behavior he's describing.