Email MCP Server

This project is a modular, type-safe Email Management Context Protocol (MCP) server built with Node.js and TypeScript. It provides a set of tools and controllers for interacting with email servers using the IMAP protocol, supporting operations such as listing folders, retrieving messages, searching, moving, deleting, and managing message flags.

Features

• IMAP Email Operations: Connect to IMAP servers to list folders, fetch messages, search, move, delete, and manage flags.

• Type Safety: All models and data structures are defined using Zod schemas for runtime validation and TypeScript type inference.

• MCP Tools: Implements the fastmcp Tool interface for modular, composable email operations.

• Configurable: Email server configuration is loaded from a config file or environment variables.

• Extensible: Easily add support for POP, SMTP, or JMAP protocols by extending the models and controllers.

Related MCP server: Gmail MCP Server

Project Structure

• src/models/ — Zod schemas and types for email data structures (MailItem, MailFolder, EmailAddress, etc.)

• src/controllers/ — Controllers for IMAP and other protocols

• src/tools/ — Individual MCP tools for each email operation

• src/index.ts — Entry point, config loading, and tool registration

Getting Started

1. Install dependencies:

   npm install

2. Configure your email server settings in config.json or .env.

3. Run the server or use the tools as needed.

Todo

• IMAP functions

• POP functions

• SMTP functions

• JMAP functions

License

MIT