briefkastenNetwork: webPort: 31000 briefkastenConfig: url: http://localhost:31000 smtp: enabled: true server: some.smtp.server:587 from: briefkasten@example.com briefkastenStorage: pgData: type: pvc pgBackup: type: emptyDir emptyDirConfig: medium: "" size: "" additionalStorages: - type: pvc mountPath: /data1 - type: pvc mountPath: /data2