diff --git a/plugins/senderscore/senderscore b/plugins/senderscore/senderscore
index 5f9b5c50..be0b29eb 100644
--- a/plugins/senderscore/senderscore
+++ b/plugins/senderscore/senderscore
@@ -1,5 +1,13 @@
 #!/usr/bin/python
- 
+#
+# Here's a plugin which lets you monitor your senderscore.org reputation. For
+# people sending a large amount of email - this might be useful.
+#  
+# Config env var used:
+# [senderscore]
+#  env.senderscore_check_ip xxx.yyy.zzz.ttt
+#
+
 import socket
 import sys
 import os