diff --git a/README b/README
index 49826de..c80e78b 100644
--- a/README
+++ b/README
@@ -1,6 +1,4 @@
-These filters will match various actions considered harmful or annoying like:
+These filters will match various actions considered harmful or annoying in the
+area of e-mail delivery/fetching.
 
-tumgreyspf:	- clients with probing address [...]justsendingthisleter
-		- clients which aren't allowed by SPF records
-
-lighttpd-auth:	- digest auth tries with wrong password	
+Mostly, they will match only serious behaviour in order not to ban legitimate clients.