mailmcp MCP server

mailmcp is the official remote MCP server from mailmcp.ai. It answers at https://mailmcp.ai/mcp over streamable HTTP and asks you to sign in with your mailmcp.ai account before it lists its tools, so your client opens a login the first time it connects. Our probes reached it 4 of 4 times since 16 September 2026; the last check, on 22 October 2026, got the sign-in challenge, so it is up.

Your mailboxes in ChatGPT and Claude: Gmail, iCloud, Fastmail, any IMAP. Passwords stay yours.

Description as the publisher wrote it.

What mailmcp needs before it works

A sign-in. The server refused to list its tools to an anonymous client and answered with an authentication challenge, which is how an MCP server protected by OAuth behaves. Add it with one of the setups below; the first connection opens a login for your mailmcp.ai account, and the tools appear once you have approved it.

Add mailmcp to your AI client

Every block below points at https://mailmcp.ai/mcp. Pick your client and copy.

claude mcp add --transport http mailmcp https://mailmcp.ai/mcp

{
  "mcpServers": {
    "mailmcp": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mailmcp.ai/mcp"]
    }
  }
}

{
  "mcpServers": {
    "mailmcp": {
      "url": "https://mailmcp.ai/mcp"
    }
  }
}

{
  "servers": {
    "mailmcp": {
      "type": "http",
      "url": "https://mailmcp.ai/mcp"
    }
  }
}

{
  "context_servers": {
    "mailmcp": {
      "url": "https://mailmcp.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "mailmcp": {
      "serverUrl": "https://mailmcp.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "mailmcp": {
      "url": "https://mailmcp.ai/mcp"
    }
  }
}

name: mailmcp
version: 0.0.1
schema: v1
mcpServers:
  - name: mailmcp
    type: streamable-http
    url: https://mailmcp.ai/mcp

{
  "mcpServers": {
    "mailmcp": {
      "httpUrl": "https://mailmcp.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "mailmcp": {
      "type": "http",
      "url": "https://mailmcp.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "mailmcp": {
      "url": "https://mailmcp.ai/mcp"
    }
  }
}

goose://extension?url=https%3A%2F%2Fmailmcp.ai%2Fmcp&type=streamable_http&id=mailmcp&name=mailmcp

Is mailmcp up right now?

It answered our last check on 22 October 2026 in 122 ms. Over 4 checks since 16 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.

MCP servers similar to mailmcp

Questions about mailmcp

Is there an official mailmcp MCP server?

Yes. It is published by mailmcp.ai and served from mailmcp.ai, the vendor's own domain: https://mailmcp.ai/mcp.

How do I sign in to mailmcp?

Add the server with a setup above. The first time your client connects it opens the sign-in page for mailmcp.ai; approve it and the tools load.

Is mailmcp down?

It answered our last check on 22 October 2026 in 122 ms. Over 4 checks since 16 September 2026 it answered 4.

How do I add mailmcp to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mailmcp.ai/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does mailmcp need an API key?

It needs a sign-in rather than a key you paste: the server answered with an authentication challenge, so your client runs the login when it first connects.

Where this comes from

Publisher: ai.mailmcp. Endpoint host: mailmcp.ai. ARD identifier: urn:air:ai.mailmcp:mcp:mailmcp. First indexed 16 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.