Product Updates

November 04 2025

Enhancements

  • Cisco Secure Email Threat Defense Inline mode is introduced with this release. Secure Email Threat Defense Inline offers real-time inline scanning and remediation. Inline mode improves detection speed and remediation capabilities by processing messages as they flow through the mail system, detecting threats and stopping them before reaching the end-user.

    New customers onboarding with an Advantage license can set up their businesses with SMTP/Inline message sources. Options include receiving traffic via SMTP or SMTP Relay.

  • URL bypass rules are new in this release. These rules can be configured to prevent specific URLs from being scanned. You can create these rules at Configuration > Global settings > URL rules.

  • Bypass Analysis Rules for Phish Test & Security Mailbox are relocated from Administration > Message Rules to Configuration > Global settings > Message bypass rules. Any existing rules are migrated to the new location and will behave in the same manner as before.

  • Spam and Graymail analysis defaults to On/Checked for newly created businesses.

  • Message view improvements:

    • Improved column resizing for Verdict, Action, and Date columns.

    • User column resizing is maintained in-browser, preventing resets after browser refreshes.

    • Introduced a more compact date/time format to optimize screen space usage.

    • Improved adjustments for table density and column show/hide options from the gear icon on the messages table

  • Documentation improvements:

    • User documentation is updated with new formatting and is now integrated with the UI.

    • Access the new documentation from the (?) menu in the top right corner of the UI.

October 17 2025

Enhancements

  • User Management Notifications. Notifications of user creation, changes, or user deletion by administrators are sent to a specified email address. To turn on these notifications, go to Administration > Business > Preferences.

  • Messages page improvements

    • You can now show/hide the top graph charts.

    • You can now select Copy message ID from the ... menu at the end of a message row.

Fixed Issues

  • Minor bug fixes.

October 07 2025

Fixed Issues

  • Minor bug fixes.

September 23 2025

Enhancements

  • The High Impact Personnel List can now contain up to 500 contacts. Additionally, the UI screens for the list are redesigned as part of Cisco's ongoing efforts to provide a more consistent experience across Cisco Security products.

Fixed Issues

  • Minor bug fixes.

September 09 2025

Enhancements

  • Ability to detect URLs in QR codes within the Log Export API for message event logs.

  • Admins can reclassify messages as Spam or Graymail, even if scanning for Spam and Graymail is disabled in the global policy.

  • Enhanced Remediation and Reclassification for API performance: batch processing support and improved stability to prevent timeouts

Fixed Issues

  • Minor bug fixes.

August 26 2025

Enhancements

  • Ability to resize columns on the Messages page.

  • For users with multiple tenants, they are now listed in alphabetical order in the account selector.

Fixed Issues

  • Minor bug fixes.