{
 "title": "com.postboxservices/postbox-tools",
 "site": "台灣 AI 代理人任務中樞",
 "canonical": "https://penguindriver.com/s/com.postboxservices%2Fpostbox-tools",
 "markdown": "https://penguindriver.com/s/com.postboxservices%2Fpostbox-tools.md",
 "summary": "Free email checks: 24 blacklists, spoofing grade, redirects, spam test, WHOIS, BIMI, AI readiness.",
 "date_modified": null,
 "retrieved": "2026-11-06",
 "content_sha256": "97572d365c53fd185af7f5a36181293eade4cc1a178123ccd7dd0e953a3d6907",
 "fingerprint_basis": "Markdown 版全文，移除贊助行與開頭 front matter，去除頭尾空白",
 "verify": {
  "text_snapshot": "https://penguindriver.com/cite?path=%2Fs%2Fcom.postboxservices%252Fpostbox-tools&format=text",
  "how": "下載 text_snapshot 後計算 SHA-256，應與 content_sha256 相同；內容更新時指紋會改變"
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 "sources": [
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   "name": "https://postboxservices.com/mcp/",
   "url": "https://postboxservices.com/mcp/"
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 "cite_as": {
  "zh": "com.postboxservices/postbox-tools｜台灣 AI 代理人任務中樞。https://penguindriver.com/s/com.postboxservices%2Fpostbox-tools（資料日期 未標示，擷取 2026-11-06）",
  "apa": "台灣 AI 代理人任務中樞. (2026). com.postboxservices/postbox-tools. Retrieved 2026-11-06, from https://penguindriver.com/s/com.postboxservices%2Fpostbox-tools",
  "markdown": "[com.postboxservices/postbox-tools](https://penguindriver.com/s/com.postboxservices%2Fpostbox-tools)（台灣 AI 代理人任務中樞，2026-11-06）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}