https://bz.apache.org/SpamAssassin/show_bug.cgi?id=8337
--- Comment #3 from lurkertech <spamassas...@lurkertech.com> --- Really? Isn't the message right here in rules/10_default_prefs.cf ? https://github.com/apache/spamassassin/blob/trunk/rules/10_default_prefs.cf Even though it doesn't say the X-Ham-Report header name explicitly, isn't the implementation of _PREVIEW_ (without escaping) the source of the problem? And at what level is _PREVIEW_ expanded? # Default template. Try to keep it under 78 columns (inside the the dots below). # ........................................................................ clear_report_template if can(Mail::SpamAssassin::Conf::feature_yesno_takes_args) report Spam detection software, running on the system "_HOSTNAME_", report has_YESNO(, NOT)_ identified this incoming email as_YESNO( possible,)_ spam. The original report message has been attached to this so you can view it or label else report Spam detection software, running on the system "_HOSTNAME_", has report identified this incoming email as possible spam. The original message report has been attached to this so you can view it (if it isn't spam) or label endif report similar future email. If you have any questions, see report _CONTACTADDRESS_ for details. report report Content preview: _PREVIEW_ report report Content analysis details: (_SCORE_ points, _REQD_ required) report report " pts rule name description" report ---- ---------------------- -------------------------------------------------- report _SUMMARY_ -- You are receiving this mail because: You are the assignee for the bug.