If you have already updated your Trellix EDR configurations to use the Trellix domain or URLs as described in KB96089, you may disregard this notice.
We have observed a number of Tenants are still sending data to the mcafee.com domain. This will become a critical issue beginning July 1, 2023, when that domain is decommissioned. Customer environments must be configured to point to Trellix domain addresses, as explained in KB96089 - Logon domain name change from mcafee.com to trellix.com.
Please validate per the guidance of the article, that configuration settings under your control have been updated accordingly. If you are having difficulty checking or updating the Trellix EDR configuration, it is advisable to contact Trellix Support.
Thank you for your attention to this matter.