Mail Client MCP: Multi-Service Mastery & Custom Configurations

Mail Client MCP: Master multiple email services beyond Gmail with seamless, customizable configurations. One client, endless possibilities.

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About Mail Client MCP

What is Mail Client MCP: Multi-Service Mastery & Custom Configurations?

Mail Client MCP is a Python-powered tool designed for developers and power users to centrally manage email configurations across multiple services. It offers a command-line interface (CLI) for creating, editing, and deleting email accounts, alongside core functions like sending messages and fetching unread emails. The tool is particularly useful for automating workflows that require switching between different email providers or handling bulk operations.

How to use Mail Client MCP: Multi-Service Mastery & Custom Configurations?

Installation Steps

Clone repository:
git clone https://github.com/gamalan/mcp-email-client.git && cd mcp-email-client
Install runtime dependency:
Linux/MacOS: curl -LsSf https://astral.sh/uv/install.sh | sh
Windows: powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"
Set up environment:
uv sync

Configuration Example


{
  "mcpServers": {
    "mcp_email_client": {
      "command": "uv",
      "args": [
        "run",
        "--directory",
        "D:\\Project\\replace-with-repo-folder-location", 
        "mcp_email_client"
      ]
    }
  }
}

Mail Client MCP Features

Key Features of Mail Client MCP: Multi-Service Mastery & Custom Configurations?

Full configuration lifecycle: Create, update, delete, and list all email accounts in one place
Smart sending: Send emails using pre-configured SMTP settings with command-line ease
Inbox overview: Retrieve the latest 5 unread emails from selected accounts
Platform compatibility: Works across Windows, Linux, and macOS with uv runtime support

Use cases of Mail Client MCP: Multi-Service Mastery & Custom Configurations?

Common scenarios include:

Automating email notifications in DevOps pipelines
Managing multiple business/personal email accounts
Testing email functionality during development
Building CLI-based email automation workflows

Mail Client MCP FAQ

FAQ from Mail Client MCP: Multi-Service Mastery & Custom Configurations?

Does it support non-Python email providers?: Yes, configurations work with any SMTP/IMAP server that follows standard protocols
Can I schedule recurring email tasks?: Currently supports on-demand operations, but cron jobs can be manually integrated
What if uv installation fails?: Check network connectivity and execute commands with administrative privileges
Do I need Python installed?: Yes, the tool requires Python 3.8+ environment

Content

Mail Client MCP

Overview

Mail Client MCP is a Python-based email client that allows users to manage email configurations, send emails, and read the latest unread emails. It provide MCP for Claude Desktop

Features

List all email configurations
Add new email configurations
Update existing email configurations
Delete email configurations
Send emails using specified configurations
Read the latest 5 unread emails

Installation

Clone the repository:

git clone https://github.com/gamalan/mcp-email-client.git

cd mcp-email-client

Install uv Linux/MacOS

curl -LsSf https://astral.sh/uv/install.sh | sh

Windows

    powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"

Install dependencies:

uv sync

Configuration

Configuration example using Claude Desktop

{
  "mcpServers": {
    "mcp_email_client": {
      "command": "uv",
      "args": [
        "run",
        "--directory",
        "D:\\Project\\replace-with-repo-folder-location", 
        "mcp_email_client"
      ]
    }
  }
}