liberty-mail

🥈Silver

Free, open-source email client that automates bulk email sending with variable personalization for marketing and sales outreach campaigns.

500Updated 2mo ago

Intermediate30min to implementmarketing

Saves ~120 min per use

Quick InstallView Source

git clone https://github.com/eyeofliberty/liberty-mail.git

Works with:

Claude

Overview

About This Skill

LibertyMail is a free, open-source email client designed for automating bulk email campaigns with personalized variable support. It allows users to import contact lists via CSV files and create templated emails with dynamic fields like ((Name)) and ((CompanyName)) that automatically populate for each recipient. The tool includes SMTP configuration, email preview functionality, customizable sending delays, and batch size controls. It solves the problem of manual email personalization at scale, making it ideal for sales teams, marketers, and content creators managing outreach campaigns.

How to Use

Clone the repository and install dependencies (dearpygui, pandas). Run python3 main.py to launch the client. Import a CSV file with your contacts via File > Upload CSV File, create your email template with variables in double brackets, configure your SMTP server credentials, set sending parameters, and click Send emails to execute the campaign.

Use Cases

Sales outreach campaigns with personalized email templates

Marketing automation for lead nurturing sequences

Bulk email sending with variable personalization

Customer retention campaigns across multiple contact lists

Setup & Installation

Quick Install

No install command available. Check the GitHub repository for manual installation instructions.

Alternative Install (Git Clone)

git clone https://github.com/eyeofliberty/liberty-mail

Requirements

Claude Code or compatible AI agent
Works with: Claude

Quick Start Guide

Install the Skill

Copy the install command above and run it in your terminal.

Open Your AI Agent

Launch Claude Code, Cursor, or your preferred AI coding agent.

Try It Out

Use the prompt template or examples below to test the skill.

Customize

Adapt the skill to your specific use case and workflow.

Usage Examples

Prompt Template

Act as a minimalist email client for sales outreach. I'm a [JOB TITLE] at [COMPANY] in the [INDUSTRY] industry. I need to send a cold email to [TARGET COMPANY] about [PRODUCT/SERVICE]. Keep the email concise, professional, and focused on the value proposition. Include a clear call to action.

Example Output

# Cold Email Draft

**Subject:** Streamline Your [INDUSTRY] Operations with [PRODUCT/SERVICE]

Hi [NAME],

I came across [TARGET COMPANY] and was impressed by your work in [SPECIFIC AREA]. At [COMPANY], we specialize in helping [INDUSTRY] businesses like yours streamline operations with our [PRODUCT/SERVICE].

**Key Benefits:**
- [BENEFIT 1]
- [BENEFIT 2]
- [BENEFIT 3]

I'd love to discuss how we can help [TARGET COMPANY] achieve [SPECIFIC GOAL]. Are you available for a quick call next week?

Best regards,
[YOUR NAME]
[YOUR POSITION]
[COMPANY]
[PHONE NUMBER]
[EMAIL ADDRESS]