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Business Systems House 2026
Enterprise Mailbox Archiving & Legal Hold Governance
Exchange Online Litigation Hold eDiscovery Auto-Expanding Archiving Purview Compliance
Enterprise Mailbox Archiving & Legal Hold Governance
Implemented immutable cloud mailbox retention policies to preserve corporate email communications for legal compliance and eDiscovery.
Key Features & Implementation
- Litigation Hold Deployment: Applied Litigation Hold to executive mailboxes, ensuring deleted items are permanently preserved in hidden hold stores.
- Auto-Expanding Archive Mailboxes: Enabled M365 Auto-Expanding Archiving providing unlimited archive storage for heavy email users.
- Content Search & eDiscovery: Configured Purview eDiscovery manager roles allowing compliance officers to perform targeted keyword searches across held mailboxes.