internal_networks 130.89.175.0/24
# kat
internal_networks 130.89.168.160/32
+
+# Treat any score as spam. Exim checks the spamscore against its own
+# threshold for denial. Exim also sets the spam headers and should do so for
+# every message, not just ones with a high spamscore.
+required_score -100.0