svn commit: r1931848 - spamassassin/trunk/rules

Author: gbechis
Date: Fri Feb 13 10:23:01 2026
New Revision: 1931848

Log:
improve HELO_STATIC_HOST rule for Mailgun

Modified:
   spamassassin/trunk/rules/20_fake_helo_tests.cf

Modified: spamassassin/trunk/rules/20_fake_helo_tests.cf
==============================================================================
--- spamassassin/trunk/rules/20_fake_helo_tests.cf	Fri Feb 13 10:17:56 2026	(r1931847)
+++ spamassassin/trunk/rules/20_fake_helo_tests.cf	Fri Feb 13 10:23:01 2026	(r1931848)
@@ -44,7 +44,7 @@ header __HELO_STATIC_COMCAST X-Spam-Rela
 header __HELO_STATIC_SALESFORCE X-Spam-Relays-External =~ /^[^\]]+ helo=smtp\-\w+\.core\d\.sfdc\-\w+\.mta\.salesforce\.com\s[^\]]+ auth= /i
 
 # v5207.v5d85c8f2.use4.send.mailgun.net
-header __HELO_STATIC_MAILGUN X-Spam-Relays-External =~ /^[^\]]+ helo=v\d+\.v\w+\.use\d\.send\.mailgun\.net\s[^\]]+ auth= /i
+header __HELO_STATIC_MAILGUN X-Spam-Relays-External =~ /^[^\]]+ helo=v\d+\.v\w+\.\w+\.send\.mailgun\.net\s[^\]]+ auth= /i
 
 describe HELO_STATIC_HOST Relay HELO'd using static hostname
 meta HELO_STATIC_HOST (__HELO_STATIC_ROGERS || __HELO_STATIC_SENDGRID || __HELO_STATIC_COMCAST || __HELO_STATIC_SALESFORCE || __HELO_STATIC_MAILGUN)