+
−Introduction
+
−============
+
−
+
−This module checks the IP addresses attempting to register an account
+
−against a DNSBL, blocking the attempt if there is a hit.
+
−
+
−Configuration
+
−=============
+
−
+
−  Option              Type     Default
+
−  ------------------- -------- ------------
+
−  registration\_rbl   string   *Required*
+
−
+
−Compatibility
+
−=============
+
−
+
−Prosody Trunk
+
−[1a0b76b07b7a](https://hg.prosody.im/trunk/rev/1a0b76b07b7a) or later.