{
  "system_settings": [
    {
      "name": "enable_whitelist",
      "source": "variable",
      "data_type": "bool",
      "value": "true"
    },
    {
      "name": "default_role",
      "source": "variable",
      "data_type": "string",
      "value": ""
    },
    {
      "name": "mail.server",
      "source": "variable",
      "data_type": "string",
      "value": ""
    },
    {
      "name": "mail.port",
      "source": "variable",
      "data_type": "integer",
      "value": ""
    },
    {
      "name": "mail.use_ssl",
      "source": "variable",
      "data_type": "bool",
      "value": "false"
    },
    {
      "name": "mail.use_tls",
      "source": "variable",
      "data_type": "bool",
      "value": "false"
    },
    {
      "name": "mail.username",
      "source": "variable",
      "data_type": "string",
      "value": ""
    },
    {
      "name": "mail.password",
      "source": "variable",
      "data_type": "string",
      "value": ""
    },
    {
      "name": "mail.timeout",
      "source": "variable",
      "data_type": "integer",
      "value": "10"
    },
    {
      "name": "mail.default_sender",
      "source": "variable",
      "data_type": "string",
      "value": ""
    }
  ]
}