Main features of version 5.5

• New AI Classifier engine for email classification (note: a 20% average increase in CPU consumption can be anticipated).
• Improved message scan indicators.
• API for domain administrator: domain based configuration can now be managed via API too.
• Dashboard: new AI widget with dig-down feature.
• Semantic classification: eight categories configurable per domain.

Version 5.5.0 (May 12, 2025)

Improvements

• Mailer: added “%org-name%” header to all ESG generated emails and reports.
• Mailscanner: fine tuned configuration to avoid CPU saturation.
• View mail: show CC header in header section.

Bug fixes

• Rebranding: replaced “Antispam Service” with “Email Security”.
• System preferences: removed empty section “System notification” in cloud appliances.

API

• ADD: added /machine-learning/ai-classifier to configure AI Classification engine.
• ADD: property aiClassifier to /message/{id}
• ADD: added /trusted-network to configure trusted networks
• FIXED: removed POST`/PATCH/PUT action on non-editable /quarantine/release-request-entry
• FIXED: removed /graph since it’s included in /report output
• FIXED: allow /report to domain administrator and user roles

Version 5.4

All upgrades from previous versions are included. See the full release notes of Libraesva ESG version 5.4.