Emailbox Mcp Server

Name: Emailbox Mcp Server
Author: Gelembjuk

by Gelembjuk

This is MCP server to work with Email Box over IMAP/SMTP with support of both STDIO and Streaming HTTP transports and support of MCP Notifications

2 0 tools GitHub

No known CVEs

No license

Maintained

Last commit 113d ago

Works with most clients

Transport: stdio, http

0 tools

Grade F

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Communication

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "emailbox-mcp-server": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

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Read me

What Emailbox Mcp Server does

An MCP (Model Context Protocol) server that provides real email communication capabilities using IMAP for reading and SMTP for sending emails. Written with Go.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

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Score breakdown

25/100across 5 weighted dimensions

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Security

OSV.dev

No known CVEs.

No package registry to scan.

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Frequently Asked Questions

Is Emailbox Mcp Server safe to use?: Emailbox Mcp Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install Emailbox Mcp Server?: Emailbox Mcp Server can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with Emailbox Mcp Server?: Emailbox Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is Emailbox Mcp Server actively maintained?: Emailbox Mcp Server is less actively maintained — last commit was 113 days ago. It has 2 GitHub stars.

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EmailBox MCP Server. Works over IMAP/SMTP Protocols

An MCP (Model Context Protocol) server that provides real email communication capabilities using IMAP for reading and SMTP for sending emails. Written with Go.

This is the MCP server to integrate email functionalities into MCP-compatible AI Agents and applications. It supports sending emails in text, markdown, and HTML formats, reading inbox messages, fetching full email contents including attachments, and receiving new email notifications via background polling.

The aim is to have a simple yet powerful email MCP server supporting notifications about new emails and full email content retrieval.

Features

Send emails via SMTP with support for text, markdown, and HTML formats

Read inbox via IMAP with filtering options

Get full email contents including attachments

New email notifications via background polling

Dual transport: STDIO mode for local MCP clients, HTTP streaming for network deployments

Contact list support via configuration

Works with Gmail using App Password (no oAuth2 required)

Quick Start

Copy config.json.example to config.json and fill in your IMAP/SMTP credentials.

Build and run:

# STDIO server cd stdio-server && go build -o mcp-email-stdio && ./mcp-email-stdio # HTTP server cd http-server && go build -o mcp-email-http && ./mcp-email-http

The config.json file must be in the same directory as the binary.

Tool

Description

send_email

Send an email (to, subject, body, optional cc/bcc)

get_inbox

List inbox emails (optional limit, unread filter)

get_email_contents

Get full content of a specific email by ID

get_attachment

Download an email attachment as base64 by email ID and attachment index

Frequently Asked Questions

Is Emailbox Mcp Server safe to use?

Emailbox Mcp Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install Emailbox Mcp Server?

Emailbox Mcp Server can be installed by cloning its GitHub repository and following the setup instructions in the README.

What AI clients work with Emailbox Mcp Server?

Emailbox Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is Emailbox Mcp Server actively maintained?

Emailbox Mcp Server is less actively maintained — last commit was 113 days ago. It has 2 GitHub stars.

EmailBox MCP Server. Works over IMAP/SMTP Protocols

An MCP (Model Context Protocol) server that provides real email communication capabilities using IMAP for reading and SMTP for sending emails. Written with Go.

The aim is to have a simple yet powerful email MCP server supporting notifications about new emails and full email content retrieval.

Features

Send emails via SMTP with support for text, markdown, and HTML formats
Read inbox via IMAP with filtering options
Get full email contents including attachments
New email notifications via background polling
Dual transport: STDIO mode for local MCP clients, HTTP streaming for network deployments
Contact list support via configuration
Works with Gmail using App Password (no oAuth2 required)

Quick Start

Copy config.json.example to config.json and fill in your IMAP/SMTP credentials.
Build and run:

# STDIO server
cd stdio-server && go build -o mcp-email-stdio && ./mcp-email-stdio

# HTTP server
cd http-server && go build -o mcp-email-http && ./mcp-email-http

The config.json file must be in the same directory as the binary.

MCP Tools

Tool	Description
`send_email`	Send an email (to, subject, body, optional cc/bcc)
`get_inbox`	List inbox emails (optional limit, unread filter)
`get_email_contents`	Get full content of a specific email by ID
`get_attachment`	Download an email attachment as base64 by email ID and attachment index

Requirements

Go 1.23+
An email account with IMAP/SMTP access

License

This project is licensed under the CC BY-NC 4.0 License. See LICENSE for details.