Mailing List Archive

Author: billcole
Date: Tue Dec 5 01:47:25 2023
New Revision: 1914343

URL: http://svn.apache.org/viewvc?rev=1914343&view=rev
Log:
Additional exception for UNUSABLE_MSGID and hence FORGED_MUA_MOZILLA and other metas. Bug 8202

Modified:
spamassassin/trunk/rules/20_meta_tests.cf
spamassassin/trunk/rules/20_ratware.cf
spamassassin/trunk/rules/50_scores.cf

Modified: spamassassin/trunk/rules/20_meta_tests.cf
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rules/20_meta_tests.cf?rev=1914343&r1=1914342&r2=1914343&view=diff
==============================================================================
--- spamassassin/trunk/rules/20_meta_tests.cf (original)
+++ spamassassin/trunk/rules/20_meta_tests.cf Tue Dec 5 01:47:25 2023
@@ -50,7 +50,7 @@ describe INVALID_MSGID Message-Id is no
#header __MOZILLA_MUA X-Mailer =~ /\bMozilla\b/
header __MOZILLA_MUA User-Agent =~ /^mozilla\b/i
header __MOZILLA_MSGID MESSAGEID =~ /^<(?:[a-f\d]{8}-(?:[a-f\d]{4}-){3}[a-f\d]{12}|[A-F\d]{8}\.[A-F1-9][A-F\d]{0,7})\@\S+>$/m
-meta FORGED_MUA_MOZILLA (__MOZILLA_MUA && !__UNUSABLE_MSGID && !__MOZILLA_MSGID)
+meta FORGED_MUA_MOZILLA (__MOZILLA_MUA && ! UNUSABLE_MSGID && ! __MOZILLA_MSGID)
describe FORGED_MUA_MOZILLA Forged mail pretending to be from Mozilla

header __PC_RND_HEADER ALL =~ /%RA?ND(?:OM)?(?:_|\b|[A-Z]{3})/i

Modified: spamassassin/trunk/rules/20_ratware.cf
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rules/20_ratware.cf?rev=1914343&r1=1914342&r2=1914343&view=diff
==============================================================================
--- spamassassin/trunk/rules/20_ratware.cf (original)
+++ spamassassin/trunk/rules/20_ratware.cf Tue Dec 5 01:47:25 2023
@@ -63,7 +63,11 @@ header __HAS_XORIGMSGID X-Orig-Message-

meta __GROUPSIO_GATED __GROUPSIO_MSGID && __HAS_XORIGMSGID

-meta __UNUSABLE_MSGID (__LYRIS_EZLM_REMAILER || __GATED_THROUGH_RCVD_REMOVER || __WACKY_SENDMAIL_VERSION || __IPLANET_MESSAGING_SERVER || __HOTMAIL_BAYDAV_MSGID || __SYMPATICO_MSGID && __GROUPSIO_GATED)
+#Outlook.com generates its own MIDs forcibly
+header __MCRSFT_MSGID MESSAGEID =~ /^<[[:alnum:]]{30,45}@[^>]*\.(outlook|exchangelabs).com>$/im
+
+meta UNUSABLE_MSGID (__MCRSFT_MSGID || __LYRIS_EZLM_REMAILER || __GATED_THROUGH_RCVD_REMOVER || __WACKY_SENDMAIL_VERSION || __IPLANET_MESSAGING_SERVER || __HOTMAIL_BAYDAV_MSGID || __SYMPATICO_MSGID && __GROUPSIO_GATED)
+describe UNUSABLE_MSGID Message-ID header not useful for certain tests

## now on to the forgery rules


Modified: spamassassin/trunk/rules/50_scores.cf
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rules/50_scores.cf?rev=1914343&r1=1914342&r2=1914343&view=diff
==============================================================================
--- spamassassin/trunk/rules/50_scores.cf (original)
+++ spamassassin/trunk/rules/50_scores.cf Tue Dec 5 01:47:25 2023
@@ -111,6 +111,7 @@ score FORGED_MSGID_EXCITE 2.399 1.899 1.
score FORGED_MSGID_HOTMAIL 0 # n=0 n=1 n=2 n=3
score FORGED_MSGID_MSN 0 # n=0 n=1 n=2 n=3
score FORGED_MSGID_YAHOO 0.1
+score UNUSABLE_MSGID 0.001
score FORGED_MUA_EUDORA 2.828 2.510 1.962 0.001
score FORGED_MUA_IMS 2.399 2.399 2.399 1.943
score FORGED_MUA_MOZILLA 2.399 1.596 2.399 2.309