Productivity · Official remote MCP server

The InboxGuards Email Check MCP server,
connected in one click.

Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call. Connect the official InboxGuards Email Check MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect InboxGuards Email Check free How it works

Free to start · No credit card · No hosting needed

Use this server

Add InboxGuards Email Check 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 inboxguards-email-check https://api.inboxguardstest.com/mcp

Run in your terminal, then restart Claude Code.

InboxGuards Email Check · https://api.inboxguardstest.com/mcp

What you can do

What your AI can do with InboxGuards Email Check

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

“Use “validate_email”: Free. Check the syntax of an email address offline and get the normalized address and domain, before paying for check_email_address. No DNS.”

“Use “pricing”: Free. Return the price of check_email_address (and of the HTTP-only email test report), the payment network (Base) and the receiving address.”

“Use “check_email_address”: Check one email address before you send to it: syntax, whether the domain accepts mail (MX, null MX or implicit A record), a disposable-doma.”

“Use “email_fix_plan”: Get an email security fix plan for one domain: the exact SPF, DKIM and DMARC DNS records to publish (create / replace / keep, record name, v.”

Security check

How secure is the InboxGuards Email Check MCP server?

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

✓ Verified directory serverInboxGuards Email Check · inboxguardstest.com

Official endpoint

Operated by InboxGuards Email Check (inboxguardstest.com) at its documented MCP endpoint — not a third-party mirror or community re-host.

No sign-in needed

This server only exposes public data — no account and no credentials are involved when you connect.

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

Run the free scanner on InboxGuards Email Check's server →

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 InboxGuards Email Check

Choose InboxGuards Email Check in the gate directory. No sign-in needed.

Use it anywhere

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

Connect InboxGuards Email Check free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools InboxGuards Email Check exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

validate_email — Free. Check the syntax of an email address offline and get the normalized address and domain, before paying for check_email_address. No DNS

pricing — Free. Return the price of check_email_address (and of the HTTP-only email test report), the payment network (Base) and the receiving address

check_email_address — Check one email address before you send to it: syntax, whether the domain accepts mail (MX, null MX or implicit A record), a disposable-doma

email_fix_plan — Get an email security fix plan for one domain: the exact SPF, DKIM and DMARC DNS records to publish (create / replace / keep, record name, v

Author

Who runs the InboxGuards Email Check MCP server?

inboxguardstest.com

Homepage More servers from inboxguardstest.com →

Own this server? Claim the listing →

Server facts

The InboxGuards Email Check MCP server at a glance

Endpointhttps://api.inboxguardstest.com/mcp

Operated byInboxGuards Email Check (inboxguardstest.com)

CategoryProductivity

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official InboxGuards Email Check MCP server?

Yes — InboxGuards Email Check operates its own remote MCP server at api.inboxguardstest.com. 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 InboxGuards Email Check to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick InboxGuards Email Check in the directory. No account or sign-in is needed. From then on, InboxGuards Email Check's tools are available in every client you've connected to gate.

Do I need to host anything?

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

Is the InboxGuards Email Check 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.