MAILTYPE MCP Server: Install & Setup

Install MAILTYPE in Claude Code

Claude Code

claude mcp add --transport http mailtype https://mailtype-api.onrender.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "mailtype": {
      "url": "https://mailtype-api.onrender.com/mcp"
    }
  }
}

Frequently asked questions

What does the MAILTYPE MCP server do?

Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

Is the MAILTYPE 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 MAILTYPE run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add MAILTYPE to Claude Code?

Run: claude mcp add --transport http mailtype https://mailtype-api.onrender.com/mcp

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