Or make a bot with !call command on the server, people can report a player and whoever is online( admins have to have the bot on friends list) receives a message from the bot with the reporter name, offender's name, reason why he/she reported. !call admin_handle 1 will notify the bot to send a message that xxx has taken care of the situation. This can lead to abuse of the report system tho. Anyways on this other server if someone keeps false reporting they will get punished.
PS. Might have spelling errors ,typing from phone
