{
  "policies": {
    "DisableAppUpdate": true,
    "DisableTelemetry": true,
    "ExtensionUpdate": false,
    "ExtensionSettings": {
      "owl@beonex.com": {
        "installation_mode": "force_installed",
        "install_url": "file:///opt/betterbird/owl/owl.xpi",
        "updates_disabled": true
      }
    },
    "Preferences": {
      "mail.shell.checkDefaultClient": {
        "Value": false,
        "Status": "locked"
      },
      "mail.inappnotifications.enabled": {
        "Value": false,
        "Status": "locked"
      },
      "mailnews.start_page.enabled": {
        "Value": false,
        "Status": "locked"
      }
    }
  }
}