rrdcached_socket /var/run/rrdcached.sock
# Configure alert targets
-contact.admins.command mail -s "Munin Notification" admins@openstreetmap.org
+contact.admins.command mail -s "Munin Notification for ${var:host}" admins@openstreetmap.org
+contact.admins.always_send invalid
contact.null.command cat > /dev/null
+contact.null.always_send invalid
# Send alerts to the admins by default
contacts admins