Can you make a Ban list for house invites?

Question

Hey guys, 

I have designed the cave I own as a free service refuge for all players on the server I play. I have utlized the command * to enable the inviting of all players on the server. The below picture represents an npc I have placed in a treasure room which is blocked by beds. 

I was wanting to expand the decoration to the other areas of the house, keeping in mind the use of items which can't be picked up, to prevent theft. However, as with all servers players still like to be toxic. Is there a way I can create a ban list in the house invites to prevent selective players from entering and trashing the house? 

I know there is an invite limit so I can't manually invite a lot of players and I want to keep it open for the server, whilst just preventing certain toxic players. 

Answer 1

From another answer
 

You can also invite everyone, but some players (exclude just given players). To do so, type:
!(player name)

Keep in mind that anyone can create a new char lvl them to 8 in like 15 min 

Adding the comment by Ellotris Guardian

It's important though, that the players you exclude are ABOVE the command that invites all players. E.g.
!Player A
!Player B
*

Comments

Oh, so if I add !playername to the list, it excludes them from access? Thanks mate!

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Yes. It's important though, that the players you exclude are ABOVE the command that invites all players. E.g.

!Player A
!Player B
*

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Ahh okay, thanks heaps guys.  This helps a lot.