MailMask MCP Server: Install & Setup

Install MailMask in Claude Code

Claude Code

claude mcp add --transport http mailmask https://www.mailmask.studio/mcp

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

{
  "mcpServers": {
    "mailmask": {
      "url": "https://www.mailmask.studio/mcp"
    }
  }
}

Frequently asked questions

What does the MailMask MCP server do?

Email for agents: domains, aliases, IMAP mailboxes, DNS, sending and webhooks via one API key.

Is the MailMask 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 MailMask run locally or remotely?

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

How do I add MailMask to Claude Code?

Run: claude mcp add --transport http mailmask https://www.mailmask.studio/mcp

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