AsyncOS 12.0


Release Notes

Please read and review the entire Release Notes for AsyncOS 12.0 (GD).

What’s New In This Release

  • Ability to consume External Threat Feeds
  • Filtering Messages using Sender's Domain Reputation
  • Support for Cisco AMP Threat Grid Clustering for File Analysis
  • Configuring Threshold Settings for File Analysis
  • Enhanced User Experience using How-Tos Widget
  • Viewing malicious messages based on the threat name
  • DNS-based Authentication of Named Entities (DANE) support for Outgoing TLS Connections
  • Forged Email Detection Enhancement
  • Log Subscription enhancement
  • Configuring content and message filters to handle messages that skipped DMARC verification
  • Ability to view or delete Cisco Content Security Management appliance connection parameters and host keys

Associated Guides