group "rbl" {
symbol "RBL_NIXSPAM_BAD" {
weight = 7.0;
description = "From address is listed in ix.dnsbl.manitu.net BL";
}
symbol "RBL_NIXSPAM" {
weight = 0.0;
description = "Unrecognised result from ix.dnsbl.manitu.net BL";