Modular NLP-Powered Email Security Coming to eFa5
August 15, 2025
We're excited to announce that OpenSpacy-Guardian's first official release is approximately 30 days away!
After months of development and real-world testing, we're preparing to release the first version of OpenSpacy-Guardianβour modular, NLP-powered email filtering system designed specifically for eFa5.
The initial release will feature a carefully curated set of modules, organized into tiers based on functionality and resource requirements:
These lightweight, essential modules will be included by default:
openspacy-core/
βββ email_filter.py
β Main filtering engineβββ bec_detector.py
β Business Email Compromise detectionβββ email_dns.py
β DNS validation and verificationβββ email_phishing.py
β Advanced phishing detectionβββ marketing_spam_filter.py
β Marketing email classificationβββ email_obfuscation.py
β Obfuscation technique detectionβββ funding_spam_detector.py
β Funding scam identificationAdditional detection capabilities for specific threat types:
openspacy-extended/
βββ toad_detector.py
β TOAD (Telephone-Oriented Attack Delivery) detectionβββ dating_spam_detector.py
β Romance scam identificationβββ brand_impersonation.py
β Brand spoofing detectionβββ otp_detector.py
β One-Time Password extraction and handlingWe're actively developing enhanced modules that will be available shortly after the initial release:
Advanced natural language processing capabilities:
openspacy-nlp/
βββ entity_extraction.py
β Named entity recognition (requires spaCy)βββ email_sentiment.py
β Sentiment analysis (requires TextBlob)βββ email_language.py
β Multi-language detection and handlingAdvanced capabilities for larger deployments:
openspacy-enterprise/
βββ pdf_analyzer.py
β PDF attachment analysis and threat detectionβββ email_database.py
β Database integration for logging and analysisβββ analysis.py
β Advanced analytics and reportingWe've designed OpenSpacy-Guardian with modularity at its core to give administrators maximum flexibility:
The first release will include:
If you're running eFa5 and want to enhance your email security with cutting-edge NLP technology, start preparing:
Expected release date: Mid-September 2025
Follow our blog and GitHub repository for updates as we approach the release date.
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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