Message center announcements, December 6-12, 2021 HCS COMPANY MICROSOFT SERVICES B.V. Major updates EOP: Anti-Malware policy - Quarantine notifications for recipient Act by: February 28 MC303513 | December 10 - We will be retiring the recipient and sender notification configuration in the UI from anti-malware policies starting in March 2022.Instead, we recommend using quarantine policies, which allow administrators to configure and deliver notifications to recipients. View more Security hardening change: Enforce policies for Trusted Documents MC302216 | December 7 - This feature update will change the behavior of Office applications to enforce policies that block active content (ex. macros, ActiveX, DDE) on Trusted Documents. Previously, active content was allowed to run in Trusted Documents even when an IT administrator had set a policy to block it. As part of ongoing Office security hardening, the IT administrator’s choice to block active content will now always take precedence o