Ok i've seen some people panic already, about the fact they would get banned on retail for playing on a private server.

And all this because blizzard implemented a new "Line of text" in the realmlist.wtf (thats how i call it)

Just follow these steps everytime and u shouldn't be afraid of "Warden" the banbot!


Code:
-Remove: "Set Portal eu" from the realmlist when u play on private servers

-Put back: "Set Portal eu" in your realmlist when u play retail wow 
-And: Delete your "WTF" / "error" / "Cache" folders
WTF / error / cache are the folders warden will scan for to determine if u have been playing on a private server.

They can't scan anything else as far as i know as that violates client privacy

If u follow these steps u are safe (for now..)

Credits to Metalivo