--- /dev/null
+# Special SpamAssassin rules for Debian
+# Duncan Findlay
+
+header D_SENT_BY_DEBCONF Subject =~ /^Debconf:/
+score D_SENT_BY_DEBCONF -5.0
+describe D_SENT_BY_DEBCONF Sent by Debconf
+
+body D_SENT_BY_AFBACKUP /^\[Afbackup\]: Overall exit status:/
+score D_SENT_BY_AFBACKUP -5.0
+describe D_SENT_BY_AFBACKUP Sent by Afbackup
+
+header D_SENT_BY_APTLC Subject =~ /^apt-listchanges: (changelogs|news) for/
+score D_SENT_BY_APTLC -5.0
+describe D_SENT_BY_APTLC Sent by apt-listchanges
+
+header __ANACRON_SUBJ Subject =~ /^Anacron job '[a-z0-9_.-]+' on/i
+header __ANACRON_FROM From =~ /^Anacron/
+meta D_SENT_BY_ANACRON __ANACRON_SUBJ && __ANACRON_FROM
+score D_SENT_BY_ANACRON -5.0
+describe D_SENT_BY_ANACRON Sent by Anacron Daemon
+
+
+header __CRON_FROM From =~ /^Cron Daemon/
+header __CRON_HEADER X-Cron-Env =~ /./
+meta D_SENT_BY_CRON __CRON_FROM && __CRON_HEADER
+score D_SENT_BY_CRON -5.0
+describe D_SENT_BY_CRON Sent by Cron Daemon