forked from vhaudiquet/homeprod
Allow the openclaw pod to reach the Radicale CalDAV/CardDAV server (namespace: radicale, port 5232) so Kosmos can read/write Valentin's calendar via the in-cluster service. Mirrors networkpolicy-mail-egress.yaml. Workaround for spec.networkPolicy.additionalEgress not being in the CRD bundled with operator chart 0.39.0 yet (silently pruned).