{
  "version": 1,
  "policies": [
    {
      "priority": 100,
      "from_address_group_name": "社内ドメイン",
      "to_address_group_name": "All",
      "secure_transfer_config_name": "PDFとメール本文で送信",
      "send_with_secure_transfer": true
    }
  ]
}