File
Libraesva_ESG_v5.6_VMware_legacy.ova
Version5.6.2
File Size1350M
File MD5f0d9efc7b7e9545241835bfd2449d4b4
File SHA2566715b79399755788392d1c3a256167a182daf4389a17726b9686a3f341be7e81
Create DateJune 12, 2025
Last UpdatedJuly 8, 2026

Libraesva Email Security Gateway v5.6 for VMware version 6.0 and 6.5 OVA

We are excited to announce the release of our leading email security suite Libraesva ESG version 5.6!

30 days FREE demo license available with simple online request.

Main features of version 5.6

  • ATP Automatic Quota Engine: a new quota engine that analyzes historical email patterns
    to assign appropriate quotas to all users.
  • Second Sight: users can request AI-powered detailed security reports for any email message
    directly from their inbox.
  • Enhanced Whale Protection: automated whale import from Microsoft 365 and Google Workspace
    by security group or job title, with automatic synchronization and multi-email protection.
  • Firewall Protection: a new configuration view to inspect and edit firewall rules, block
    IoC networks at firewall level with automatic IoC distribution.
  • SMTP Auth: added options to restrict login to specific networks and to enforce the envelope-from
    to be equal to the username
  • MTA Advanced: added support for Microsoft LoadBalancer by exposing a GUID URI
  • User manager: add new “Cleanup old email imports” to remove from users the secondary addresses
    that are no longer reachable via integration imports
  • Report: export now supports CSV, XML and JSON formats

Full release notes and breaking changes

Read the full Release Notes of Libraesva ESG v5.5

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