I have tried using the - -modifyworld.blocks.place.(itemId|ItemName) clause and i have also tried it with just the item id and just the item name. My problem is that these users are still able to interact and place these blocks. Now if I remove the - modifyworld.* clause then they are no able to do anything. Does anyone know a solution to fix this problem?
prohibitedItem: You have prohibited item "%s".
whitelistMessage: You are not allowed to join this server. Goodbye!
permissionDenied: Sorry, you don't have enough permissions
whitelist: You are not allowed to join this server. Goodbye!