To ban consumers by typical expression, use: eag-ban-regex with a daily expression to match the username in lowercase If you use /op on your own server, Take into account that if you "/op LAX1DUDE", a participant signing up for as 'laX1DUDE' or 'LaX1dUdE' or 'lax1dude' will all have /op https://vanshgamer.com/eaglecraft-minecraft/