Mailing List Archive

Author: jm
Date: Fri Jan 19 07:55:59 2007
New Revision: 497852

URL: http://svn.apache.org/viewvc?view=rev&rev=497852
Log:
move 20_dynrdns.cf from sandbox into main ruleset, so RDNS_DYNAMIC and RDNS_NONE are core rules; lock their scores to an informational 0.1, however, since they still have a high ham hit-rate alone

Added:
spamassassin/trunk/rules/20_dynrdns.cf
- copied, changed from r497787, spamassassin/rules/trunk/sandbox/jm/20_dynrdns.cf
Modified:
spamassassin/trunk/MANIFEST
spamassassin/trunk/rules/50_scores.cf

Modified: spamassassin/trunk/MANIFEST
URL: http://svn.apache.org/viewvc/spamassassin/trunk/MANIFEST?view=diff&rev=497852&r1=497851&r2=497852
==============================================================================
--- spamassassin/trunk/MANIFEST (original)
+++ spamassassin/trunk/MANIFEST Fri Jan 19 07:55:59 2007
@@ -479,3 +479,4 @@
t/tainted_msg.t
t/data/taintcheckplugin.pm
t/spamc_headers.t
+rules/20_dynrdns.cf

Copied: spamassassin/trunk/rules/20_dynrdns.cf (from r497787, spamassassin/rules/trunk/sandbox/jm/20_dynrdns.cf)
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rules/20_dynrdns.cf?view=diff&rev=497852&p1=spamassassin/rules/trunk/sandbox/jm/20_dynrdns.cf&r1=497787&p2=spamassassin/trunk/rules/20_dynrdns.cf&r2=497852
==============================================================================
--- spamassassin/rules/trunk/sandbox/jm/20_dynrdns.cf (original)
+++ spamassassin/trunk/rules/20_dynrdns.cf Fri Jan 19 07:55:59 2007
@@ -185,10 +185,10 @@

###########################################################################

-# it looks likely these should be used as meta-fodder; both hit quite
-# a lot of ham in some corpora...
meta RDNS_DYNAMIC (__RDNS_DYNAMIC_IPADDR || __RDNS_DYNAMIC_DHCP || __RDNS_DYNAMIC_HCC || __RDNS_DYNAMIC_ATTBI || __RDNS_DYNAMIC_ROGERS || __RDNS_DYNAMIC_ADELPHIA || __RDNS_DYNAMIC_DIALIN || __RDNS_DYNAMIC_HEXIP || __RDNS_DYNAMIC_SPLIT_IP || __RDNS_DYNAMIC_YAHOOBB || __RDNS_DYNAMIC_OOL || __RDNS_DYNAMIC_IPADDR2 || __RDNS_DYNAMIC_RR2 || __RDNS_DYNAMIC_COMCAST || __RDNS_DYNAMIC_TELIA || __RDNS_DYNAMIC_VTR || __RDNS_DYNAMIC_CHELLO_NO || __RDNS_DYNAMIC_CHELLO_NL || __RDNS_DYNAMIC_VELOX || __RDNS_DYNAMIC_NTL || __RDNS_DYNAMIC_HOME_NL || __RDNS_DYNAMIC_TDS || __RDNS_DYNAMIC_VIRTUA || __RDNS_DYNAMIC_SPACELAN || __RDNS_INDICATOR_DYN || __RDNS_INDICATOR_RES || __RDNS_INDICATOR_TYPE2 || __RDNS_DYNAMIC_TTNET)
+describe RDNS_DYNAMIC Delivered to trusted network by host with dynamic-looking rDNS

header RDNS_NONE X-Spam-Relays-Untrusted =~ /^[^\]]+ rdns= /
+describe RDNS_NONE Delivered to trusted network by a host with no rDNS



Modified: spamassassin/trunk/rules/50_scores.cf
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rules/50_scores.cf?view=diff&rev=497852&r1=497851&r2=497852
==============================================================================
--- spamassassin/trunk/rules/50_scores.cf (original)
+++ spamassassin/trunk/rules/50_scores.cf Fri Jan 19 07:55:59 2007
@@ -676,3 +676,11 @@
score VBOUNCE_MESSAGE 0.1
score ANY_BOUNCE_MESSAGE 0.1

+# It's still quite common for non-spam senders to send mail from hosts with
+# no rDNS, or "dynamic-looking" rDNS. Lock these down to low values;
+# some sites can increase them as a matter of local policy, and they
+# make great fodder for meta rules, too.
+#
+score RDNS_NONE 0.1
+score RDNS_DYNAMIC 0.1
+