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Domain Deliverability Checker MCP server

mambalabsdev/mcp-domain-deliverability-checker

Audit a domain's email deliverability (SPF, DKIM, DMARC, MX, blacklists, catch-all, domain age) and get a health score via an Apify actor.

1 GitHub stars1 forks
Source code

Install Domain Deliverability Checker in Claude Code

Claude Code
claude mcp add domain-deliverability-checker -e APIFY_TOKEN=... -- npx -y @mambalabsdev/mcp-domain-deliverability-checker
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "domain-deliverability-checker": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-domain-deliverability-checker"
      ],
      "env": {
        "APIFY_TOKEN": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Domain Deliverability Checker MCP server do?

Audit a domain's email deliverability (SPF, DKIM, DMARC, MX, blacklists, catch-all, domain age) and get a health score via an Apify actor.

Is the Domain Deliverability Checker MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Domain Deliverability Checker run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Domain Deliverability Checker to Claude Code?

Run: claude mcp add domain-deliverability-checker -e APIFY_TOKEN=... -- npx -y @mambalabsdev/mcp-domain-deliverability-checker

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