# declare a file to load. If lock is given, the klist is locked into the
# RAM. The weight is a number giving the weight of this blaclist file in the
# score of the IP
+# - rbldns: (no)?lock:weight:filename
+# this is an alias for file.
# - soft_threshold: score (default: 1)
# minimum score to match the soft_match return value
# - hard_threshold: score (default: 1)