Overview
Vigilyx is a Rust-powered email security gateway and analysis platform. It supports two operating modes:
- Mirror mode: passive traffic capture, analysis, alerting, and audit after delivery
- MTA proxy mode: inline SMTP relay with accept, quarantine, and reject decisions before delivery
The project is designed as an engineering-oriented security system:
- Verdicts should be explainable
- Rules and fusion logic should be easy to iterate
- False positives and misses should be traceable
- The system should still work when AI is disabled
Core capabilities
- SMTP and MIME parsing
- Passive session reconstruction
- Inline MTA inspection
- Multi-module threat detection
- DLP and YARA
- Attachment and link analysis
- Automated response and alerting
- Web dashboard and audit workflow
Source code
- Repository: HerbiusYang/Vigilyx
- License:
AGPL-3.0-only