Mailstrong

About

Mailstrong - Your Shield Against Phishing

STAY SAFE FROM PHISHING ATTACKS
Mailstrong adds a crucial security layer to your Gmail inbox. Before any external link opens, you'll see a detailed confirmation modal with security information, giving you time to verify the destination and make informed decisions.

KEY FEATURES

✓ Link Interception
• Automatically detects and intercepts all external links in Gmail emails
• Shows a clear confirmation modal before opening any link
• Prevents accidental clicks on phishing or malicious links

✓ Security Insights
• Displays full URL and domain name prominently
• Highlights HTTPS vs HTTP security status
• Warns about suspicious patterns (IP addresses, unusual characters, very long URLs)
• Helps you spot phishing attempts before it's too late

✓ Smart Actions
• Open Link - Proceed to the destination in a new tab
• Cancel - Close modal without opening the link
• Copy URL - Copy the link to clipboard for verification in security tools
• Whitelist - Add trusted domains to skip future confirmations

✓ Link History
• Review the last 50 intercepted links
• See what you opened vs cancelled
• Track timestamps and security status
• Useful for security audits and incident review

✓ Statistics Dashboard
• Track total links intercepted
• See how many suspicious links you've blocked
• Monitor HTTP vs HTTPS ratio
• Identify most common domains
• Quantify your security improvements

✓ Customizable Settings
• Whitelist trusted domains to skip confirmations
• Toggle history and statistics tracking
• Enable/disable the extension with one click
• All settings sync across your Chrome browsers

PRIVACY & SECURITY
• 100% local processing - no data sent to external servers
• No tracking or telemetry
• No personal information collected
• All data stored locally on your device
• Open source code available for review

PERFECT FOR
• Professionals handling sensitive information
• Anyone who receives emails from unknown senders
• Security-conscious individuals
• Corporate users needing audit trails
• People who want to understand their email threat landscape

HOW IT WORKS
1. Install the extension
2. Open Gmail as usual
3. When you click an external link, a modal appears
4. Review the URL and security information
5. Choose to open, cancel, or whitelist the domain
6. Track your activity in the Statistics and History tabs

LIGHTWEIGHT & FAST
• Minimal performance impact
• No Gmail slowdown
• Instant modal display (<100ms)
• Small memory footprint

MADE FOR GMAIL
Specifically designed for Gmail's web interface (mail.google.com). Works seamlessly with Gmail's dynamic content loading.

UPCOMING FEATURES
• Domain reputation checks
• Enhanced threat detection
• Export statistics reports
• And more based on your feedback!

Need help? Have suggestions? Contact us through the support link.

Stay safe online! 🛡️