What's new in Agent 5.3.1 Hotfix

Note: For information on specific agent versions until 4.x, see the version specific release notes available at: help.forcepoint.com

Posted on July 29, 2026

Forcepoint Data Classification 5.3.1 fixes several customer-reported Outlook issues, including emails getting stuck mid-send and significant delays with long threads, along with a mail merge bug that fired duplicate alert popups per recipient. It also corrects a classification accuracy issue where empty documents were incorrectly flagged as "Highly Confidential" due to visual tags being included in the text sent for analysis, and introduces a new order-based approach for mapping classification levels to icons in classic apps.

To know more on bug fixes, click here.