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Posted to commits@spamassassin.apache.org by jh...@apache.org on 2021/08/21 17:52:33 UTC
svn commit: r1892498 -
/spamassassin/trunk/rulesrc/sandbox/jhardin/20_misc_testing.cf
Author: jhardin
Date: Sat Aug 21 17:52:32 2021
New Revision: 1892498
URL: http://svn.apache.org/viewvc?rev=1892498&view=rev
Log:
FP Avoidance tuning
Modified:
spamassassin/trunk/rulesrc/sandbox/jhardin/20_misc_testing.cf
Modified: spamassassin/trunk/rulesrc/sandbox/jhardin/20_misc_testing.cf
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/sandbox/jhardin/20_misc_testing.cf?rev=1892498&r1=1892497&r2=1892498&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/sandbox/jhardin/20_misc_testing.cf (original)
+++ spamassassin/trunk/rulesrc/sandbox/jhardin/20_misc_testing.cf Sat Aug 21 17:52:32 2021
@@ -1432,7 +1432,8 @@ uri __URI_GOOG_MC /(?!(?-
rawbody __HTML_FONT_TINY_01 /font-size:\s{0,5}[0-4]px;/i
rawbody __HTML_FONT_TINY_02 /<font\s[^>]{0,80}size\s*=\s*["']?-(?:[2-9]|[1-9]\d+)["']?[^>]{0,80}>/i
rawbody __AC_TINY_FONT /(?:font-size)\s*:\s*[1-3]\s*(?:em|p[tx]|%)?(?:\s*!important)?\s*[";]/i
-meta HTML_FONT_TINY_NORDNS (__HTML_FONT_TINY_01 || __HTML_FONT_TINY_02 || __AC_TINY_FONT) && __RDNS_NONE
+meta __HTML_FONT_TINY_NORDNS (__HTML_FONT_TINY_01 || __HTML_FONT_TINY_02 || __AC_TINY_FONT) && __RDNS_NONE
+meta HTML_FONT_TINY_NORDNS __HTML_FONT_TINY_NORDNS && !__HAS_CID
describe HTML_FONT_TINY_NORDNS Font too small to read, no rDNS
score HTML_FONT_TINY_NORDNS 2.000 # limit
@@ -1496,14 +1497,16 @@ uri __URI_DOS_FILE /^[A-Z]:\
# try to FP-reduce HTML_FONT_LOW_CONTRAST
-ifplugin Mail::SpamAssassin::Plugin::DKIM
- meta __HTML_FONT_LOW_CONTRAST_MINFP HTML_FONT_LOW_CONTRAST && !__HAS_SENDER && !__THREADED && !__HAS_THREAD_INDEX && !ALL_TRUSTED && !__NOT_SPOOFED && !__HDRS_LCASE_KNOWN && !DKIM_VALID
-else
- meta __HTML_FONT_LOW_CONTRAST_MINFP HTML_FONT_LOW_CONTRAST && !__HAS_SENDER && !__THREADED && !__HAS_THREAD_INDEX && !ALL_TRUSTED && !__NOT_SPOOFED && !__HDRS_LCASE_KNOWN
-endif
+#ifplugin Mail::SpamAssassin::Plugin::DKIM
+# DKIM no longer useful for FP-avoidance
+# meta __HTML_FONT_LOW_CONTRAST_MINFP HTML_FONT_LOW_CONTRAST && !__THREADED && !ALL_TRUSTED && !__HAS_X_LOOP && !__HDRS_LCASE_KNOWN && !__LYRIS_EZLM_REMAILER && !__HDR_RCVD_ALIBABA && !__HDR_RCVD_APPLE && !__HDR_RCVD_LINKEDIN && !__HDR_RCVD_PAYPAL && !__HDR_RCVD_SHOPIFY && !__HDR_RCVD_FACEBOOK && !__HDR_RCVD_EBAY && !__HDR_RCVD_AMAZON && !__RCVD_DOTGOV_EXT && !__HAS_ERRORS_TO && !__TRAVEL_ITINERARY && !DKIM_VALID
+#else
+ meta __HTML_FONT_LOW_CONTRAST_MINFP HTML_FONT_LOW_CONTRAST && !__THREADED && !ALL_TRUSTED && !__HAS_X_LOOP && !__HDRS_LCASE_KNOWN && !__LYRIS_EZLM_REMAILER && !__HDR_RCVD_ALIBABA && !__HDR_RCVD_APPLE && !__HDR_RCVD_LINKEDIN && !__HDR_RCVD_PAYPAL && !__HDR_RCVD_SHOPIFY && !__HDR_RCVD_FACEBOOK && !__HDR_RCVD_EBAY && !__HDR_RCVD_AMAZON && !__RCVD_DOTGOV_EXT && !__HAS_ERRORS_TO && !__TRAVEL_ITINERARY
+#endif
# some no-ham (at the time) combinations
-meta GAPPY_LOW_CONTRAST HTML_FONT_LOW_CONTRAST && __GAPPY_SUBJECT
+meta __GAPPY_LOW_CONTRAST HTML_FONT_LOW_CONTRAST && __GAPPY_SUBJECT
+meta GAPPY_LOW_CONTRAST __GAPPY_LOW_CONTRAST && !__HAS_LIST_ID
describe GAPPY_LOW_CONTRAST Gappy subject + hidden text
score GAPPY_LOW_CONTRAST 2.500 # limit
@@ -1524,7 +1527,7 @@ score URI_DOTDOT_LOW_CNTRST 2.500
#tflags STOCK_LOW_CONTRAST publish
meta __NORDNS_LOW_CONTRAST HTML_FONT_LOW_CONTRAST && __RDNS_NONE
-meta NORDNS_LOW_CONTRAST __NORDNS_LOW_CONTRAST && !ALL_TRUSTED && !__HAS_CID
+meta NORDNS_LOW_CONTRAST __NORDNS_LOW_CONTRAST && !ALL_TRUSTED && !__HAS_CID && !__THREADED
describe NORDNS_LOW_CONTRAST No rDNS + hidden text
score NORDNS_LOW_CONTRAST 2.500 # limit
@@ -1534,7 +1537,7 @@ describe DIRECT_LOW_CONTRAST Direct
score DIRECT_LOW_CONTRAST 2.500 # limit
meta __LONGLN_LOW_CONTRAST HTML_FONT_LOW_CONTRAST && __LONGLINE
-meta LONGLN_LOW_CONTRAST __LONGLN_LOW_CONTRAST && !ALL_TRUSTED
+meta LONGLN_LOW_CONTRAST __LONGLN_LOW_CONTRAST && !ALL_TRUSTED && !__HAS_ERRORS_TO && !__TRAVEL_ITINERARY
describe LONGLN_LOW_CONTRAST Excessively long line + hidden text
score LONGLN_LOW_CONTRAST 2.500 # limit
@@ -3134,7 +3137,8 @@ describe HTML_ENTITY_ASCII O
score HTML_ENTITY_ASCII 3.000 # limit
tflags HTML_ENTITY_ASCII publish
-meta HTML_ENTITY_ASCII_TINY __HTML_ENTITY_ASCII && (__HTML_FONT_TINY_01 || __HTML_FONT_TINY_02 || __AC_TINY_FONT)
+meta __HTML_ENTITY_ASCII_TINY __HTML_ENTITY_ASCII && (__HTML_FONT_TINY_01 || __HTML_FONT_TINY_02 || __AC_TINY_FONT)
+meta HTML_ENTITY_ASCII_TINY __HTML_ENTITY_ASCII_TINY && !__HAS_IN_REPLY_TO
describe HTML_ENTITY_ASCII_TINY Obfuscated ASCII + tiny fonts
score HTML_ENTITY_ASCII_TINY 3.000 # limit
tflags HTML_ENTITY_ASCII_TINY publish