{
  "data": {
    "meta": {
      "expectedSize": 12345,
      "contentType": "message/rfc822"
    },
    "message": {
      "headers": {
        "from": {
          "value": [
            {
              "address": "sender@example.com",
              "name": "Sender"
            }
          ]
        },
        "to": {
          "value": [
            {
              "address": "recipient@example.com",
              "name": "Recipient"
            }
          ]
        },
        "subject": "Example Subject",
        "date": "2025-07-21T12:00:00.000Z"
      },
      "attachments": [],
      "attachmentsMetadata": [],
      "text": "This is the plain text body of the email.",
      "html": "<p>This is the HTML body of the email.</p>"
    }
  }
}