M365 Departed User Archiving: Save Data Before Deletion Apr 5, 2026 By Mark In SmiKar Software Microsoft starts deleting departed users' OneDrive, mail, and Teams data within 30 days. The 2026 guide to archiving leavers, reclaiming licences, and avoiding the auto-archive bill. Read Post SmiKar Software Blog Cloud DevOps Microsoft 365 Storage Read more about M365 Departed User Archiving: Save Data Before Deletion