+
+# clean old sought.rules.yerp.org
+echo "CN: Cleaning old YERP rules..."
+find /var/lib/spamassassin -iname \*_yerp_\* -print0 | xargs -0r rm -rf
+sed -i -e '/sought.rules.yerp.org/d' /etc/spamassassin/sa-update.channels
+
+# add spamassassin.heinlein-support.de
+echo "CN: Adding spamassassin.heinlein-support.de to /etc/spamassassin/sa-update.channels..."
+if ! grep -q spamassassin.heinlein-support.de /etc/spamassassin/sa-update.channels; then
+ echo spamassassin.heinlein-support.de >> /etc/spamassassin/sa-update.channels
+fi
+