blacklist {
           name = "rbl.efnet.org";
           type = "A record reply";
           reply {
              1 = "Open proxy";
              2 = "Trojan spreader";
              3 = "Trojan infected client";
              4 = "TOR exit server";
              5 = "Drones / Flooding";
           };
           ban_unknown = yes;
           kline = "ZLINE %i 1d :Ban (Listed in rbl.efnet.org) - Boomem";
        };