--- interfaces: adm: eth0 srv: eth1 postfix: primary: true secondary: false public: true dkim: true titanic: false loc_certbot: - mail: root@crans.org certname: crans.org domains: "*.adm.crans.org, *.crans.org" loc_service_certbot: config: "crans.org": zone: _acme-challenge.crans.org server: 172.16.10.147 port: 53 key: name: certbot_challenge. secret: "{{ vault.certbot_dns_secret }}" algorithm: HMAC-SHA512 "adm.crans.org": zone: _acme-challenge.adm.crans.org server: 172.16.10.147 port: 53 key: name: certbot_adm_challenge. secret: "{{ vault.certbot_adm_dns_secret }}" algorithm: HMAC-SHA512