RM473493 - Microsoft Purview compliance portal: Data Lifecycle Management - Introduction of secure workflow to bypass legal holds and retention policies in Exchange

The first release of Priority cleanup enables admins to create a recurring exception to delete items under a broader retention policy and/or legal hold on Exchange workload. Creating a Priority cleanup will require a separate security role, multiple approvers, and will have a complete audit trail

GA date: SeptemberNovember CY2026