BadBoy_Levels is a plugin to BadBoy, the anti spam addon. It works by using lists:

• Good: Friends/Guild & everyone above the level you choose
  
• Bad: Anyone below and equal the level you choose (default 1)
  

Simply, if a "bad" person whispers you, the whisper is blocked (hidden), then you send them a whisper (also hidden) of what level they must be for you to see their whispers.

I decided to separate this addon as it's not a feature everyone wants.

Can I change the filter level to be higher than 1?

Yes, type /badboy ingame.

What's changed in v2?

The core lookup system has changed. Instead of using Who on players that whisper you, they are momentarily added to your friends list, so that their level can be retreived, then removed. This was done because:

• Using Who was untrustworthy, if a player with a short name like "Ka" whispered you, you might not see it.
  
• Using Who has a cooldown, if you had lots of whispers at the same time, they would be significantly delayed.
  
• Using who took away the ability for the player to use Who at that point in time.

Please help with localization here!