OpenSpacy-Guardian: First Release in 30 Days!

Modular NLP-Powered Email Security Coming to eFa5

August 15, 2025

After months of development and real-world testing, we're preparing to release the first version of OpenSpacy-Guardianβ€”our modular, NLP-powered email filtering system designed specifically for eFa5.

What's Included in the First Release

The initial release will feature a carefully curated set of modules, organized into tiers based on functionality and resource requirements:

🎯 Core Modules (~10MB)

These lightweight, essential modules will be included by default:

openspacy-core/
  • β”œβ”€β”€ email_filter.py – Main filtering engine
  • β”œβ”€β”€ bec_detector.py – Business Email Compromise detection
  • β”œβ”€β”€ email_dns.py – DNS validation and verification
  • β”œβ”€β”€ email_phishing.py – Advanced phishing detection
  • β”œβ”€β”€ marketing_spam_filter.py – Marketing email classification
  • β”œβ”€β”€ email_obfuscation.py – Obfuscation technique detection
  • └── funding_spam_detector.py – Funding scam identification

πŸ“¦ Extended Modules (Optional)

Additional detection capabilities for specific threat types:

openspacy-extended/
  • β”œβ”€β”€ toad_detector.py – TOAD (Telephone-Oriented Attack Delivery) detection
  • β”œβ”€β”€ dating_spam_detector.py – Romance scam identification
  • β”œβ”€β”€ brand_impersonation.py – Brand spoofing detection
  • └── otp_detector.py – One-Time Password extraction and handling

Coming Soon: Premium Modules

We're actively developing enhanced modules that will be available shortly after the initial release:

🧠 NLP Modules (Requires Additional Dependencies)

Advanced natural language processing capabilities:

openspacy-nlp/
  • β”œβ”€β”€ entity_extraction.py – Named entity recognition (requires spaCy)
  • β”œβ”€β”€ email_sentiment.py – Sentiment analysis (requires TextBlob)
  • └── email_language.py – Multi-language detection and handling

🏒 Enterprise Features

Advanced capabilities for larger deployments:

openspacy-enterprise/
  • β”œβ”€β”€ pdf_analyzer.py – PDF attachment analysis and threat detection
  • β”œβ”€β”€ email_database.py – Database integration for logging and analysis
  • └── analysis.py – Advanced analytics and reporting

Why Modular?

We've designed OpenSpacy-Guardian with modularity at its core to give administrators maximum flexibility:

Installation & Integration

The first release will include:

Get Ready

If you're running eFa5 and want to enhance your email security with cutting-edge NLP technology, start preparing:

  1. Ensure your eFa5 installation is up to date
  2. Review your current scoring thresholds
  3. Consider which modules align with your security needs
  4. Plan for the minimal additional resources (Core modules require only ~10MB)

Join the Community

We're building OpenSpacy-Guardian with the community in mind. Your feedback and contributions are invaluable:

OpenSpacy-Guardian represents a significant leap forward in email security for eFa5. By combining traditional filtering techniques with modern NLP capabilities, we're creating a more intelligent, adaptive defense against evolving email threats.

Stay tuned for more updates as we approach the release date!

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