[Minor] Remove redundant config line

diff --git a/conf/modules.d/rbl.conf b/conf/modules.d/rbl.conf
index 330d4bf2293a7b6d7add18bad7f200d1c89a8ffb..5b1058d5721ca6981c79b6314201160004f37856 100644 (file)
--- a/conf/modules.d/rbl.conf
+++ b/conf/modules.d/rbl.conf
@@ -30,7 +30,6 @@ rbl {
                 RBL_SPAMHAUS_CSS = "127.0.0.3";
                 RBL_SPAMHAUS_XBL = ["127.0.0.4", "127.0.0.5",
                     "127.0.0.6", "127.0.0.7"];
-                RBL_SPAMHAUS_XBL = "127.0.0.4";
                 RBL_SPAMHAUS_PBL = ["127.0.0.10", "127.0.0.11"];
                 RBL_SPAMHAUS_DROP = "127.0.0.9";
             }