Connection error

[sneakylad22]

Hello all, I saw this private servers, and it looks good. I made an account (actual account not forum) and dowloaded the installer and downloaded the game. I open it, put it my details and click enter. I get an instant "Disconnected from server". No authentication first, nothing. The second I click enter, I get the error. Ive turned my firewall off as well and check my reallist.wtf, someone help please.

[AverageJoe]

What realm does it show you connecting to in the bottom, right corner of the login screen?