===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/etc/Attic/relayd.conf,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- src/etc/Attic/relayd.conf	2007/10/22 08:44:54	1.7
+++ src/etc/Attic/relayd.conf	2007/11/19 15:09:32	1.8
@@ -1,4 +1,4 @@
-# $OpenBSD: relayd.conf,v 1.7 2007/10/22 08:44:54 reyk Exp $
+# $OpenBSD: relayd.conf,v 1.8 2007/11/19 15:09:32 reyk Exp $
 #
 # Macros
 #
@@ -92,8 +92,16 @@
 #
 protocol httpfilter {
 	protocol http
+
+	# Block disallowed browsers
 	header filter "Mozilla/4.0 (compatible; MSIE *" from "User-Agent"
-	response header filter "application/*" from "Content-Type"
+
+	# Block some well-known Instant Messengers
+	response header filter "application/x-msn-messenger" from "Content-Type"
+	response header filter "app/x-hotbar-xip20" from "Content-Type"
+	response header filter "application/x-icq" from "Content-Type"
+	response header filter "AIM/HTTP" from "Content-Type"
+	response header filter "application/x-comet-log" from "Content-Type"
 }
 
 relay httpproxy {