Libraesva ESG 4.7 to 4.8 Upgrade

Libraesva ESG v4.7 to
File Size9.99 KB
File MD5b1358eae942b703dbd0432071c6b5bca
File SHA25604653ad3a345df2dea92122e582e9e250c612810a4f0711de25577f238bd5baf
Create DateJuly 20, 2020
Last UpdatedDecember 3, 2020

Changes in v4.8.0 (July 20)


  • Mail Intercept: allow recall of messages to unusual recipients
  • Social Graph: Social Interaction graph with other Organizations, based on Domain/User
  • O365 Authentication: added Support for OAuth2-based authentication
  • GSuite: native support for users and valid recipients import
  • GSuite: added support for OAuth2-based authentication
  • Enable ports 465 (SMTPS) and 587 (Submission)
  • SMTP Auth Relay support LDAP Authentication
  • Implemented variable %public-url% for Logo&Messages and Quarantine Actions
  • Email Continuity: outgoing email will be sent to the mail server using a BCC to the From
  • Email Continuity: add download button
  • URLs in mail will be checked on our URL Blacklist
  • Message Details: add link to original message for released ones


  • Hostname changes will automatically execute reboot
  • New Hardware requirements for System Resources sizes
  • System Resources size will take effect also to the old ATP Profile


  • Improved description for Whaling in configuration page
  • Add HTML template for all Report Messages
  • Add Domain Customization for all Report Messages
  • Load Avg gauge in Dashboard now show the last 5' value
  • Search: Export will include also the Sender IP
  • Add Outlook Mail Messages to supported File Types in the Attachment Filters
  • Threat Remediation configuration for Zimbra now support non-default ports
  • Message Details: Show information about Scan Time for each message
  • Replace AWL with the new TxRep plugin
  • LDAP Configuration: add new Type for Zimbra
  • Quarantine Search: separate Spam & HiSpam Block Reason
  • License Count: correctly handle of sub-addressing addresses

Bug fixes

  • Add missing SMTP Reject to Summary report
  • Decode MIME for Subject in Mail Queues
  • Add Audit Log for System Resources changes
  • Automatic cleanup of unused Let's Encrypt certificates
  • Urlsand rewrite in Email Continuity now ignore A tag without href
  • Adaptive Trust Engine: revoke trust on recall, mark as spam and blacklist
  • Fix wrong warning on disk space detection before Backup
  • DNS Query for private class addresses will not be resolved on internet anymore
  • Domain text import wil execute automatically the Relay table rebuild
  • Trusted Network: fix wrong propagation of changes on Apply Settings button
  • Trusted Network: add check for duplicated networks before add/edit
  • Email Continuity: fix cid association of inline image
  • LDAP Authentication: fix bug on LDAP DN
  • Office365 Import: username will be assigned as alias, if is a valid email address

NOTE: This upgrade takes up to 2 minutes to complete and requires a system restart. A Snapshot is always recommended as a best practice!
All automatic updates changes are listed in the full release notes
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