sp-config/sp-modules/simple-nixos-mailserver/config-paths-needed.json

[
  [
    "services",
    "redis"
  ],
  [
    "mailserver"
  ],
  [
    "selfprivacy",
    "userdata",
    "email"
  ],
  [
    "selfprivacy",
    "userdata",
    "domain"
  ],
  [
    "selfprivacy",
    "userdata",
    "username"
  ]
]