{
  "_id": "INBOX_123",
  "_rev": "1-abc123def456789",
  "_attachments": {
    "report.pdf": {
      "content_type": "application/pdf",
      "length": 245760,
      "stub": true
    },
    "image.png": {
      "content_type": "image/png", 
      "length": 12345,
      "stub": true
    }
  },
  "sourceUid": "123",
  "mailbox": "INBOX",
  "from": ["sender@example.com", "alias@example.com"],
  "to": ["recipient@company.com", "cc@company.com"],
  "subject": "Monthly Report - Q3 2025",
  "date": "2025-08-02T12:16:10Z",
  "body": "Please find the attached monthly report for Q3 2025.\n\nBest regards,\nSender Name",
  "headers": {
    "Content-Type": ["multipart/mixed; boundary=\"----=_Part_123456\""],
    "Content-Transfer-Encoding": ["7bit"],
    "Date": ["Sat, 02 Aug 2025 14:16:10 +0200"],
    "From": ["sender@example.com"],
    "To": ["recipient@company.com"],
    "Cc": ["cc@company.com"],
    "Subject": ["Monthly Report - Q3 2025"],
    "Message-ID": ["<msg123.456@example.com>"],
    "MIME-Version": ["1.0"],
    "X-Mailer": ["Mail Client 1.0"],
    "Return-Path": ["<sender@example.com>"],
    "Received": [
      "from smtp.example.com (smtp.example.com [192.168.1.100]) by mx.company.com (Postfix) with ESMTP id ABC123; Sat, 02 Aug 2025 14:16:10 +0200"
    ]
  },
  "storedAt": "2025-08-02T14:16:22.375241322+02:00",
  "docType": "mail",
  "hasAttachments": true
}