zenifer914
Posts: 30
Joined: 27 Aug 24
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14 Oct 24 11:23 am
There are 3 different manual ways to migrate Outlook PST files to Microsoft 365. Depending on the number of Outlook PST files you need to upload or migrate to Microsoft 365, you may choose any of the following methods.
• Import Outlook PST via Outlook Import Export Wizard
Use this method when you need to migrate a few small Outlook PST files to Office 365.
• Network Upload using AzureAZCopy Tool
The method is useful when you need to import large or multiple PST files into Microsoft 365. You can import PST files up to 20 GB to avoid performance issues.
• Ship the Drive Containing PST Files to Microsoft
You can send or ship your large PST files in an encrypted hard drive to Microsoft and pay them to upload PST files to your Azure Storage for import. The method is recommended when there is a network or bandwidth-related issue.
A quick and easy method to
Import PST files into Office 365 mailbox is to use a 3rd Party PST Migration tool such as Stellar Migrator for Outlook, which is specially designed to migrate the mailboxes from one mailbox to another. The tool can directly upload the PST files into Office 365 by using modern authentication method.