Rspamd
Rspamd is a fast, free, and open-source spam filtering system that excels in performance, processing up to 100 emails per second with a single CPU core. Its latest stable release incorporates an innovative GPT plugin for enhanced spam detection. Rspamd supports extensive technologies, making it customizable for various email environments, while providing powerful algorithms to combat spam and reduce false positives.
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Top Rspamd Features
- Fast email processing speed
- Open-source spam filtering
- Supports multiple mail systems
- Customizable filtering options
- Per user spam settings
- Efficient LLM integration
- High performance on modern hardware
- Expandable architecture
- Easy custom rule creation
- Supports embedded devices
- Handles high email volumes
- Excellent support for providers
- Comparison to expensive solutions
- Documentation for installation guidance
- Video tutorials available
- Active community contributions
- Fast response to spam outbreaks
- Advanced algorithms against spam
- Low CPU usage compared to alternatives
- Extensive filtering technologies supported
