{
 "title": "Mail Security Tools",
 "site": "台灣 AI 代理人任務中樞",
 "canonical": "https://penguindriver.com/s/com.mailsecuritytools.api%2Femail-security",
 "markdown": "https://penguindriver.com/s/com.mailsecuritytools.api%2Femail-security.md",
 "summary": "Free DMARC, SPF, DKIM and MX checks, a 1-cent email security score and a $1 DNS fix plan.",
 "date_modified": null,
 "retrieved": "2026-10-15",
 "content_sha256": "dce60bba0255f3b071b7bf04999c5dffe3b672fe304bbf0db7f8d6a1db3a61ba",
 "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.mailsecuritytools.api%252Femail-security&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"
 },
 "sources": [
  {
   "name": "https://api.mailsecuritytools.com/llms.txt",
   "url": "https://api.mailsecuritytools.com/llms.txt"
  }
 ],
 "source_count": 1,
 "cite_as": {
  "zh": "Mail Security Tools｜台灣 AI 代理人任務中樞。https://penguindriver.com/s/com.mailsecuritytools.api%2Femail-security（資料日期 未標示，擷取 2026-10-15）",
  "apa": "台灣 AI 代理人任務中樞. (2026). Mail Security Tools. Retrieved 2026-10-15, from https://penguindriver.com/s/com.mailsecuritytools.api%2Femail-security",
  "markdown": "[Mail Security Tools](https://penguindriver.com/s/com.mailsecuritytools.api%2Femail-security)（台灣 AI 代理人任務中樞，2026-10-15）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}