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Fluxmail MCP Server

Read, search, draft, send, and organize email through Gmail and IMAP/SMTP mailboxes.

Remote serverstreamable-http

What is the Fluxmail MCP Server?

Read, search, draft, send, and organize email through Gmail and IMAP/SMTP mailboxes.

The short version

Fluxmail is self-hosted email infrastructure for agents and apps. It connects to Gmail, Microsoft 365, Outlook.com, and IMAP/SMTP mailboxes. Agents use MCP, apps and backend workflows use the versioned REST API, and operators use the CLI to connect mailboxes, manage access, and run the service.

  • 📬 Connect Gmail, Google Workspace, Microsoft 365, Outlook.com, and IMAP/SMTP mailboxes to one instance
  • 🤖 Give agents MCP tools to list, search, read, draft, reply, forward, send, schedule, and organize email
  • 🔌 Use the same mailbox operations from the versioned REST API and CLI
  • 🧵 Fetch complete messages and threads, work across several mailboxes, and download attachments
  • 🗂️ Mark mail as read, star or archive it, move it between folders, send it to Trash, and manage Gmail labels or Outlook categories
  • 🔐 Limit each client to selected mailboxes and actions with permission profiles or custom policies

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Fluxmail MCP Server

{
  "mcpServers": {
    "fluxmail": {
      "command": "npx",
      "args": ["-y", "fluxmail"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Frequently asked questions

Read, search, draft, send, and organize email through Gmail and IMAP/SMTP mailboxes. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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