Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring. Connect the official Pipefire email deliverability tools MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http pipefire-email-deliverability-tools https://pipefire.ai/mcpRun in your terminal, then restart Claude Code.
Pipefire email deliverability tools · https://pipefire.ai/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “check_domain_email_setup”: 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 f.”
“Use “check_dmarc”: Check a domain's DMARC record: whether one exists at _dmarc, its policy (none, quarantine, reject), whether reports are collected, and outda.”
“Use “check_spf”: 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.”
“Use “check_dkim”: Look up a domain's DKIM public key, trying the selectors Google Workspace, Microsoft 365 and common senders use, plus one you name.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Pipefire email deliverability tools holds up.
Operated by Pipefire email deliverability tools (pipefire.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If Pipefire email deliverability tools adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose Pipefire email deliverability tools in the gate directory. No sign-in needed.
Pipefire email deliverability tools's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
check_domain_email_setup — 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 f
check_dmarc — Check a domain's DMARC record: whether one exists at _dmarc, its policy (none, quarantine, reject), whether reports are collected, and outda
check_spf — 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.
check_dkim — Look up a domain's DKIM public key, trying the selectors Google Workspace, Microsoft 365 and common senders use, plus one you name.
check_mx — List a domain's mail servers (MX records) and which provider handles its email.
check_bimi — Check a domain's BIMI record (logo in the inbox) and whether its DMARC policy is strict enough for BIMI to show.
check_mta_sts — Check a domain's MTA-STS policy, which forces encrypted delivery of incoming mail.
check_blacklists — Check whether a domain's sending IPs, or a single IPv4 address, are listed on the major email blacklists (Spamhaus, Barracuda, SpamCop and o
+ 8 more tools once connected
https://pipefire.ai/mcpYes — Pipefire email deliverability tools operates its own remote MCP server at pipefire.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick Pipefire email deliverability tools in the directory. No account or sign-in is needed. From then on, Pipefire email deliverability tools's tools are available in every client you've connected to gate.
No. Pipefire email deliverability tools runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect Pipefire email deliverability tools in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up Pipefire email deliverability tools in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
Get started free