{
  "messageId": "rfq-008@acme.com",
  "from": "buyer@acme.com",
  "to": [
    "rfq@we.com"
  ],
  "cc": [],
  "subject": "【询价】客户 C001 RFQ-20260727F 求报价",
  "body": "客户编码 C001,询价单号 RFQ-20260727F。\nLM358DR TI 年用量 12000 目标价 8.20 交期 10w",
  "receivedAt": "2026-07-27T07:00:00.000Z",
  "attachments": []
}