Turned on <black/> x-headers (11/13 email from Pete).

git-svn-id: https://svn.microneil.com/svn/PKG-SNF4CGP-NIX/trunk@20 7ef522f6-be79-40a8-b7df-0a85b3383509

SNF4CGP_Developer_Package/config_files/snf_engine.xml.sample.in

@@ -36,7 +36,7 @@
                     <result on-off='on'>X-MessageSniffer-Scan-Result</result>
                     <matches on-off='on'>X-MessageSniffer-Rules</matches>
 
-                    <black on-off='off'>X-MessageSniffer-Spam: Yes</black>
+                    <black on-off='on'>X-MessageSniffer-Spam: Yes</black>
                     <white on-off='off'>X-MessageSniffer-White: Yes</white>
                     <clean on-off='off'>X-MessageSniffer-Clean: Yes</clean>
                     <symbol on-off='off' n='0'>X-MessageSniffer-SNF-Group: OK</symbol>