The Email Spam Tester MCP server,
connected in one click.
Test an email before it goes out: 42 checks, no key. Connect the official Email Spam Tester 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
Add Email Spam Tester 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 email-spam-tester https://email-spam-tester.com/mcpRun in your terminal, then restart Claude Code.
Email Spam Tester · https://email-spam-tester.com/mcp
What your AI can do with Email Spam Tester
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_test_address”: Reserve a single-use address to send a draft message to. Returns the address and the URL its report will appear at. The address acc.”
“Use “wait_for_report”: Wait until the message arrives and has been analysed, then summarise it. Blocks rather than returning "not ready yet": an agent told to.”
“Use “get_report”: Read an existing report by its slug, without waiting.”
“Use “get_message_source”: The message exactly as it was received: headers, both bodies, source. Useful when a finding points at a header and the agent needs to s.”
How secure is the Email Spam Tester MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Email Spam Tester holds up.
Security grade A
gate scanned 4 tools on Sep 24, 2026 for prompt injection and risky tool definitions — nothing to flag.
Official endpoint
Operated by Email Spam Tester (email-spam-tester.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 Email Spam Tester adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
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 Email Spam Tester
Choose Email Spam Tester in the gate directory. No sign-in needed.
Use it anywhere
Email Spam Tester'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
The actual tools Email Spam Tester exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_test_address — Reserve a single-use address to send a draft message to. Returns the address and the URL its report will appear at. The address acc
wait_for_report — Wait until the message arrives and has been analysed, then summarise it. Blocks rather than returning "not ready yet": an agent told to
get_report — Read an existing report by its slug, without waiting.
get_message_source — The message exactly as it was received: headers, both bodies, source. Useful when a finding points at a header and the agent needs to s
Who runs the Email Spam Tester MCP server?
The Email Spam Tester MCP server at a glance
https://email-spam-tester.com/mcpQuestions, answered
Is there an official Email Spam Tester MCP server?
Yes — Email Spam Tester operates its own remote MCP server at email-spam-tester.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 Email Spam Tester to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Email Spam Tester in the directory. No account or sign-in is needed. From then on, Email Spam Tester's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Email Spam Tester runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Email Spam Tester 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.
Is it free?
Yes — you can get started with gate for free and connect Email Spam Tester in minutes. No credit card required.
Connect more than just Email Spam Tester
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Email Spam Tester in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Email Spam Tester — safely.
One URL. All MCPs. Full control. Free to start.
Get started free