PST Migration Preparation Guide

2026 Edition - built for enterprise migrations

Cloudficient's PST migration guide explains how to consolidate scattered PST files into Microsoft 365 without losing data, breaking compliance, or running over budget.

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Why This Guide Matters Now

PST files accumulate over years — on user laptops, network shares, departed-employee storage, and inherited from acquired companies. As organizations consolidate onto Microsoft 365, that scattered PST data becomes a compliance, legal, and operational problem that grows the longer it's left alone. The guide explains where the real risks sit, how to scope an enterprise PST cleanup, and how to migrate the data into M365 without losing fidelity or audit trail.

What's Covered in the 2026 Edition

-  5 key considerations for moving PST files to the cloud

-  How to manage cloud migrations using only native Microsoft capabilities

-  The main challenges and limitations of a do-it-yourself approach

-  Why PST archive migration is about compliance and governance, not just moving data