EnvelopeX v1.0.0 🔍

Advanced Email Forensics Platform

EnvelopeX is a comprehensive email forensics platform designed for cybersecurity professionals, SOC analysts, and incident responders. It provides deep forensic analysis of email messages with advanced threat detection and authentication validation.

🎯 Key Features

• Email Forensics: Deep analysis of EML and TXT email files
• Authentication Analysis: SPF, DKIM, and DMARC validation
• Threat Detection: URL extraction, IP analysis, and anomaly detection
• Professional Dashboard: 8-tab analysis interface with dark/light themes
• Analysis History: Local storage of previous analyses

🚀 Quick Start

Prerequisites

• Python 3.11 or higher
• pip package manager

Installation

git clone https://github.com/mandal-suman/EnvelopeX.git
cd EnvelopeX
python3 -m venv venv
source venv/bin/activate  # Linux/Mac
pip install -r requirements.txt
python app.py

Access the platform at http://localhost:5000

💻 Usage

1. Upload Email: Drag & drop or select EML/TXT file
2. Start Analysis: Click "Start Forensic Analysis"
3. View Results: Navigate through analysis tabs
4. Access History: Review previous analyses

Analysis Tabs

• Details: Email metadata and file information
• Authentication: SPF, DKIM, DMARC validation
• URLs: Extracted URLs and risk assessment
• Attachments: File details with hashes
• Transmission: Email routing visualization
• X-Headers: Extended header information
• MIME Structure: Message structure tree
• Body Contents: Plain text, HTML source, and preview

🏗️ Architecture

EnvelopeX/
├── app.py                  # Flask application
├── requirements.txt        # Dependencies
├── core/                   # Core modules
│   ├── analyzer.py         # Forensics analyzer
│   └── parser.py           # Email parser
├── templates/              # HTML templates
│   └── index.html          # Main dashboard
└── static/                 # CSS and JavaScript
    ├── css/style.css
    ├── js/main.js
    └── js/results-renderer-new.js

🔒 Security

• No data persistence (in-memory only)
• 25MB file size limit
• Strict file validation
• HTML sanitization
• Sandboxed HTML preview

📝 License

MIT License - see LICENSE file for details.

📞 Contact

• GitHub: @mandal-suman
• Issues: Report Bugs

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EnvelopeX v1.0.0 - Made with 🔐 by security professionals