Very small fix for DNSWL rule

conf/modules.conf

@@ -153,9 +153,9 @@ rbl {
         received = false;
         unknown = true;
         returncodes {
-            RCVD_IN_DNSWL_LOW = "127.0.*.1";
-            RCVD_IN_DNSWL_MED = "127.0.*.2";
-            RCVD_IN_DNSWL_HI  = "127.0.*.3";
+            RCVD_IN_DNSWL_LOW = "127.0.%d+.1";
+            RCVD_IN_DNSWL_MED = "127.0.%d+.2";
+            RCVD_IN_DNSWL_HI  = "127.0.%d+.3";
         }
     }