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The following table provides the revision history for this document.

Version
Description
5.1
  • Added recipient changed event for message tracking logs
  • Added recipient changed action for email detection logs
  • Added Time-of-Click Protection logs for syslog events
3.1
  • Added Unsuccessful DKIM Signing system alert
  • Added new logs for the following events:
    • Message tracing
    • Sender filtering/authentication
    • MTA
3.0
  • Added the following for email detection logs:
    • Unavailable severity type
    • deleted, delivered directly, and cleaned up action types
    • Spam/Graymail, Phishing, and Content violation threat types
  • Added Unavailable severity type for attachment detection logs
  • Added new system alerts:
    • Account Locked
    • Low Free Spam Quarantine Disk Space
    • Long Message Deferred Queue
  • Renamed the following system alerts:
    • "Quarantined Messages" to "Quarantined Messages with Detected Threats"
    • "Detection Surge" to "Threat Detection Surge"
    • "Low Free Quarantine Disk Space" to "Low Free Threat Quarantine Disk Space"
2.6
Added High Memory Usage system alert log
2.5 SP1
  • Removed Signature ID (eventid) for the following LEEF logs:
    • Email detection logs
    • Attachment detection logs
    • URL detection logs
    • Alert logs
  • Added Quarantined Messages security alert log
2.5
First release