Added: Command /authadmin accounts NICKNAME - command getting all accounts of player if IP address is repeating. (Need perm m84auth.command.authadmin.accounts)
Added: Configation setting JoinNickNameRegex - you can block join to server players with "strange" nicknames. If you dont know what is regex use default value.
Fixed: Block console message with any command. Now blocked only commands with password or code (2fa)