We have Public Folders of 1TB size in On-Premises Server. We Need to migrate it to exchange online. Any suggestion how to do it successfully without malfunction.
We have Public Folders of 1TB size in On-Premises Server. We Need to migrate it to exchange online. Any suggestion how to do it successfully without malfunction.
What's your on-prem Exchange server and CU version? Generally we use the migration script to meet this need. The official document gives step-by-step guide to perform this.
For Exchange 2013 and later version: Use batch migration to migrate Exchange Server public folders to Exchange Online
For Exchange 2010: Use batch migration to migrate legacy public folders to Microsoft 365 or Office 365 and Exchange Online
Please also refer to the public folder related limits in Exchange online: Exchange Online limits. And FAQ about public folder migration
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