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Control Panel Version 6.54.0.0

Written by Proofpoint Total Protection / 22.04.2026 / Control Panel,Release Note

Enhancements

  • Improved email investigation by adding remediation reasons to the verdict block of the AI Security Analyst under Email Live Tracking > Email details.
  • Improved the AI Email Security Analyst so quarantined emails can still be extracted even when Archiving is disabled.
  • Introduction of contextual tags in the AI Email Security Analyst:
    • Added contextual tags to improve the relevance and quality of AI-generated output.
    • The Overview tab under Email Live Tracking > Email details now shows up to 10 contextual tags, ordered by criticality and name, with tooltips for additional context.
    • When no tags are returned, the Contextual Tags section is hidden for inbound emails while outbound emails display the message: “No contextual tags were found for this outbound email.”
    • Added a new Improve output with Contextual Tags toggle under the AI Email Security Analyst advanced options, allowing administrators to control whether these signals are used in AI-generated responses.
    • Added contextual tags to improve the relevance and quality of AI-generated output.
    • The Overview tab under Email Live Tracking > Email details now shows up to 10 contextual tags, ordered by criticality and name, with tooltips for additional context.
    • When no tags are returned, the Contextual Tags section is hidden for inbound emails while outbound emails display the message: “No contextual tags were found for this outbound email.”
    • Added a new Improve output with Contextual Tags toggle under the AI Email Security Analyst advanced options, allowing administrators to control whether these signals are used in AI-generated responses.
    • Added contextual tags to improve the relevance and quality of AI-generated output.
    • The Overview tab under Email Live Tracking > Email details now shows up to 10 contextual tags, ordered by criticality and name, with tooltips for additional context.
    • When no tags are returned, the Contextual Tags section is hidden for inbound emails while outbound emails display the message: “No contextual tags were found for this outbound email.”
    • Added a new Improve output with Contextual Tags toggle under the AI Email Security Analyst advanced options, allowing administrators to control whether these signals are used in AI-generated responses.
  • Improved the behavior of the AI Email Security Analyst in the Email Live Tracking.
  • Added a new sender validation bypass option under Spam & Malware Protection > Settings > User Rights, allowing administrators to control whether users can bypass SPF, DKIM, and DMARC checks when adding senders to the allow list.
  • Added the mailbox creation date to the Mailboxes table under Service Dashboard.

Improvements

  • Fixed an issue that prevented some customers from installing the 365 Total Protection Add-in.
  • Improved the behavior of quarantine reports for hybrid customers.
  • Fixed cases where some S/MIME users could not cancel their subscription.
  • Improved the AI Email Security Analyst error message displayed when an email is neither archived nor quarantined.
  • Disabled delegated access management for Azure-synced shared mailboxes.
  • Fixed inconsistent mailbox list filter behavior.
  • Improved mailbox name visibility on mobile devices.
  • Fixed 365 Total Protection onboarding issues related to certain phone number formats.
  • Resolved failures in Secure Links URL reporting.
  • Fixed incorrect audit logs display for sender validation bypass events.

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