--- 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.bind.keys['certbot_challenge.'].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.bind.keys['certbot_adm_challenge.'].secret }}" algorithm: HMAC-SHA512