apiVersion: traefik.io/v1alpha1 kind: IngressRoute metadata: name: roundcube-tls namespace: mail spec: entryPoints: - websecure routes: - kind: Rule match: Host(`roundcube-lp.allarddcs.nl`) services: - name: roundcube port: 80 tls: secretName: roundcube-lp.allarddcs.nl-tls # certResolver: letsencrypt