If you have already updated your Threat Intelligence Exchange 3.0.x configuration to use Trellix domains for GTI Cloud access as per KB96275, you may disregard this notice.
Trellix has observed a number of Threat Intelligence Exchange 3.0.x and earlier customers still using McAfee domains to access GTI Cloud. To avoid a disruption in service, customer GTI addresses must be updated to the Trellix domain addresses by Q1 2024. The required changes are explained in KB96275 - Changes to Trellix GTI URLs for Threat Intelligence Exchange.
Please validate, per the guidance of the article, that the configuration settings under your control have been updated accordingly. If you are having difficulty checking or updating the Threat Intelligence Exchange configuration, please contact Trellix Support.