MailThreatZero - Enterprise Mail Filtering & Security

Key Features

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Multi-Layer Protection

Comprehensive scanning: ClamAV virus detection, SpamAssassin filtering, SPF/DKIM/DMARC verification, GeoIP filtering, RBL checking, and IP reputation analysis.

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AI-Powered Analysis

Optional LLM integration (GPT-4o Mini, Claude 3 Haiku, GPT-3.5 Turbo) with MTZ AI Protocol for advanced threat detection, phishing, and business email compromise (BEC) detection.

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Real-Time Processing

Fast, efficient email scanning with parallel security filtering. Multi-stage pipeline processing with detailed filter breakdown tracking.

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Detailed Reporting

Comprehensive analytics, threat tracking, compliance reporting, and live email tracking. Per-domain custom policies and quarantine management.

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Easy Integration

Simple SMTP relay configuration works with any email server. Detailed logs and monitoring for full visibility into email security.

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Real-Time Mail Flow Display

Watch emails flow through all 5 security layers in real-time with live status updates, detailed tracking, and instant notifications for complete visibility.

What Makes Mail Threat Zero Unique

Unlike traditional mail filtering solutions, Mail Threat Zero combines proven security technologies with modern innovations to provide comprehensive email protection.

Complete Security Filter Breakdown - ALL LAYERS

🌐 Layer 1 - Connection/Network

• RBL/DNSBL Checking
• IP Reputation Analysis
• GeoIP Filtering
• Rate Limiting
• Greylisting (optional)

📧 Layer 2 - Authentication

• SPF Verification
• DKIM Signature Check
• DMARC Policy Enforcement
• Sender Validation

🦠 Layer 3 - Virus/Malware

• ClamAV (Official Signatures)
• ClamAV (Unofficial Signatures)
• Maldet (Linux Malware)
• Attachment Scanning

📬 Layer 4 - Spam Detection

• SpamAssassin (550+ rules)
• Rspamd (Advanced filter)
• Bayesian Filtering
• URL/Link Checking

🤖 Layer 5 - AI Analysis (Phase 2, Conditional)

• Runs ONLY if Phase 1 score < 10
• GPT-4o Mini / Claude 3 Haiku
• Phishing Detection
• BEC Prevention

vs. Traditional Mail Filters

✓ AI-Enhanced Detection: Optional AI/LLM integration catches sophisticated threats that rule-based systems miss
✓ Flexible Scoring: Weighted threat scoring system allows fine-tuned control over email handling
✓ Modern Interface: Intuitive React-based admin interface vs outdated webmail-style interfaces
✓ Real-Time Tracking: Live email tracking with detailed filter breakdown and scan results
✓ Test Mode: Test new policies without affecting production email flow

vs. Cloud-Only Solutions

✓ On-Premise Control: Full data sovereignty and privacy - your email stays on your infrastructure
✓ No Per-User Fees: Unlimited users without per-mailbox licensing costs
✓ Fully Customizable: Direct access to modify rules, filters, and policies without vendor restrictions
✓ No Vendor Lock-in: Open architecture using standard protocols (SMTP, SQL, REST API)
✓ Performance: On-premise processing eliminates external API latency

vs. Basic Spam Filters

✓ Comprehensive Protection: Multi-layered security beyond just spam - virus, malware, phishing, BEC detection
✓ Threat Intelligence: Real-time RBL checking and IP reputation analysis
✓ Authentication Enforcement: SPF, DKIM, and DMARC validation prevents email spoofing
✓ Advanced Reporting: Detailed analytics, threat tracking, and compliance reporting

Enterprise Features

✓ Multi-Tenant Architecture: Manage multiple organizations with isolated data
✓ Per-Domain Policies: Customize security rules for each domain independently
✓ Quarantine Management: User and admin quarantine with release workflow
✓ API-First Design: REST API for integration with existing systems

Mail Threat Zero