Microsoft 365 Roadmap

Microsoft Purview
Data Lifecycle Management- Azure PST Import

Feature details and release plans from a build snapshot of Microsoft's official roadmap feed.

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Product
Microsoft Purview
Release status
In development
RSS publication

Feature overview

Azure PST Import is a migration method that enables PST files stored in Azure Blob Storage to be imported directly into Exchange Online mailboxes. It follows the standard two‑step Exchange Migration Service pattern: an initial analysis phase to validate and assess PST data, followed by execution of the actual migration. The process also involves creating a migration endpoint, running an analysis-only migration batch, using the analysis results to configure the final batch, and then starting the batch to import PST content into target mailboxes.

Expected release date

December CY2026
Preview date: October CY2026

Source: Microsoft 365 Roadmap RSS (build snapshot) Feature ID: 557559

RSS snapshot built . Refreshed on rebuild and deployment.

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