Productivity · Official remote MCP server

The Checkmails — Email Verification MCP server,
connected in one click.

Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready. Connect the official Checkmails — Email Verification MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Checkmails — Email Verification free How it works

Connects with your personal API key — free to start, no credit card

Use this server

Add Checkmails — Email Verification to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

claude mcp add --transport http checkmails-email-verification https://checkmails.eu/api/mcp --header "Authorization: Bearer <your key>"

Run in your terminal, then restart Claude Code. This server needs an API key — replace <your key> with yours.

Checkmails — Email Verification · https://checkmails.eu/api/mcp

What you can do

What your AI can do with Checkmails — Email Verification

Real prompts you can type the moment it's connected — no setup, no docs to read.

“What can Checkmails — Email Verification do for me?”

“Show me the tools Checkmails — Email Verification exposes.”

Security check

How secure is the Checkmails — Email Verification MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Checkmails — Email Verification holds up.

✓ Verified directory serverCheckmails — Email Verification · checkmails.eu

Official endpoint

Operated by Checkmails — Email Verification (checkmails.eu) at its documented MCP endpoint — not a third-party mirror or community re-host.

OAuth sign-in — your account, your rules

You grant access from your own Checkmails — Email Verification account and can revoke it there at any time. gate never sees your password.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If Checkmails — Email Verification adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Checkmails — Email Verification's server requires OAuth, so it can't be scanned anonymously — connect it in gate and the same scan runs automatically before it goes live.

How it works

Connected in three steps

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

Pick Checkmails — Email Verification

Choose Checkmails — Email Verification in the gate directory. Sign in to your Checkmails — Email Verification account to grant access.

Use it anywhere

Checkmails — Email Verification's tools are live in every AI client you've connected — with rules and logging built in.

Connect Checkmails — Email Verification free

Free to start · No credit card · No hosting needed

Author

Who runs the Checkmails — Email Verification MCP server?

checkmails.eu

Homepage More servers from checkmails.eu →

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Server facts

The Checkmails — Email Verification MCP server at a glance

Endpointhttps://checkmails.eu/api/mcp

Operated byCheckmails — Email Verification (checkmails.eu)

CategoryProductivity

Sign-inOAuth — your account, revocable anytime

Available in gateYes — with your API key / personal access token

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Checkmails — Email Verification MCP server?

Yes — Checkmails — Email Verification operates its own remote MCP server at checkmails.eu. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect Checkmails — Email Verification to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Checkmails — Email Verification in the directory. You sign in to Checkmails — Email Verification via OAuth to grant access. From then on, Checkmails — Email Verification's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Checkmails — Email Verification runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Checkmails — Email Verification MCP server safe to connect?

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.