Backing up your Office 365 mailbox data to your local computer is a smart move-whether you want extra security, need to archive important emails, or are preparing for a migration. One of the most reliable ways to do this is by exporting your mailbox to a PST file, which can be opened in Outlook and stored safely on your device.
Here are two popular methods:
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Using Microsoft’s eDiscovery Tool:
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Go to the Microsoft Purview Compliance Center (formerly Security & Compliance Center).
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Make sure you have the necessary permissions (eDiscovery Manager role).
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Create a new Content Search, specify the mailbox, and run the search.
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Once complete, use the “Export Results” option to download the mailbox as a PST file with the help of the eDiscovery Export Tool.
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Via Outlook Desktop App:
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If your Office 365 account is set up in Outlook, go to File > Open & Export > Import/Export.
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Choose “Export to a file” and select “Outlook Data File (.pst)”.
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Pick the folders you want to back up and finish the export.
Need a step-by-step walkthrough with screenshots and troubleshooting tips? Check out this comprehensive guide: How to Export Office 365 Mailbox to PST. It covers both the eDiscovery method and Outlook export, plus alternative solutions for different scenarios.
Pro Tip: If you have to back up multiple mailboxes or want more control over the process (like filtering by date or folder), consider using a professional Office 365 backup tool for added flexibility and reliability.
This approach feels natural for a forum, is helpful to users, and integrates your backlink smoothly!
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