ai.pipefire由 pipefire.ai 發布官方發布者v1.0.0更新於 Oct 25, 2026
免費電子郵件送達率工具：SPF、DKIM、DMARC、黑名單和郵件頭檢查，以及冷郵件評分。
AI 翻譯由 AI 模型根據下方的原文描述翻譯，可能有誤。
Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.
Pipefire email deliverability tools 的託管 MCP 服務（pipefire.ai），由 pipefire.ai 發布；無需登入；Streamable HTTP；16 個工具。
暫無 AI 概覽：以下資訊來自註冊中心條目和服務本身。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/ai.pipefire%2Fpipefire/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"pipefire-email-deliverability-tools": {
"type": "http",
"url": "https://pipefire.ai/mcp"
}
}
}Email authentication check (MX, SPF, DKIM, DMARC)
Check whether a domain is set up to send and receive email properly: MX, SPF, DKIM and DMARC in one go, each with pass/warn/fail, what was found, and how to fix it. Use when someone asks why their email goes to spam, whether their domain is set up right, or before sending cold email.
domain必填selectorDMARC check
Check a domain's DMARC record: whether one exists at _dmarc, its policy (none, quarantine, reject), whether reports are collected, and outdated tags. Tells you whether the domain can be impersonated by email.
domain必填SPF check
Check a domain's SPF record: whether it exists, is valid, stays under the 10 DNS lookup limit, and ends with a sensible all mechanism.
domain必填DKIM check
Look up a domain's DKIM public key, trying the selectors Google Workspace, Microsoft 365 and common senders use, plus one you name.
domain必填selectorMX lookup
List a domain's mail servers (MX records) and which provider handles its email.
domain必填BIMI check
Check a domain's BIMI record (logo in the inbox) and whether its DMARC policy is strict enough for BIMI to show.
domain必填MTA-STS check
Check a domain's MTA-STS policy, which forces encrypted delivery of incoming mail.
domain必填Email blacklist check
Check whether a domain's sending IPs, or a single IPv4 address, are listed on the major email blacklists (Spamhaus, Barracuda, SpamCop and others), with removal links.
target必填Email header analyzer
Read the raw headers of a received email: SPF, DKIM and DMARC results, alignment, the delivery path and delays. Use when someone pastes headers and asks why a message went to spam or failed authentication.
headers必填Cold email checker
Score a cold email (subject and body) out of 10 against the rules Pipefire checks its own emails with: length, reading level, the ask, subject line, and spam-filter wording. Returns each issue with why it matters and how to fix it.
body必填kindsubject必填Subject line tester
Score a cold email subject line out of 10: length, wording that hurts opens, and spam trigger words, with fixes.
subject必填Sending domain generator
Suggest lookalike sending domains for cold email (so the main domain is never put at risk), with live .com/.net availability. Give a business name or its website.
brand必填Email permutator
List the likely email address formats for a person at a company domain (first@, first.last@, flast@ ...). Guesses only: verify before sending.
lastfirst必填domain必填middleSPF record generator
Build a valid SPF TXT record for a domain from the email services it sends with, with warnings about the 10-lookup limit.
amxip4ip6strictincludesprovidersDMARC record generator
Build a valid DMARC TXT record (to publish at _dmarc.yourdomain) from a policy and report addresses.
ruadomain必填policy必填subdomainPolicyDKIM record generator
Format a DKIM public key as the TXT record to publish at selector._domainkey.yourdomain.
keyTypeselector必填publicKey必填已滿足適用檢查項的 72%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
請在註冊中心條目中發布圖示。
請宣告包含 README 的 GitHub 儲存庫，或在 OAuth 受保護資源後設資料中提供 resource_documentation。
託管服務按其提供方的條款使用，因此這裡不要求授權條款。此檢查項不計入百分比。