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As of October 1, 2023, the legacy (also known as V2) Barracuda Cloud-to-Cloud Backup is no longer available. Existing customers have been migrated to the latest Cloud-to-Cloud Backup. The documentation for the legacy Cloud-to-Cloud Backup will no longer be updated and will be archived within 60 days. For more information on the latest Cloud-to-Cloud Backup product, click on the Documentation > CURRENT tab.

Understanding What OneDrive for Business Data is Backed Up

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When backing up OneDrive for Business using Barracuda Cloud-to-Cloud Backup, all files under the Documents Library, including the entire folder structure, are protected. Just like with Exchange Online, files, folders, or entire accounts can be restored back to the original account, a different account, or exported via the download feature.

OneDrive for Business MailboxBarracuda Cloud-to-Cloud Backup
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To get started, add the Barracuda Cloud-to-Cloud Backup service  and select your deployment .