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Attention

As of March 1, 2022, the legacy Barracuda Essentials Security, Compliance, and Complete editions are no longer available for purchase. Only existing customers can renew or add users to these plans.

Following October 30, 2022, the documentation and trainings will no longer be updated and will contain outdated information.

For more information on the latest Email Protection plans, see Barracuda Email Protection.

To update your bookmarks, see the following for the latest documentation and trainings:

Note that MSP customers should continue to follow Barracuda Essentials for MSPs.

Understanding What Exchange Online Data is Backed Up

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Exchange Online Hybrid Deployment

Barracuda Cloud-to-Cloud Backup offers limited support for Exchange Online hybrid deployments.

Mailboxes that exist in Exchange Online are protected by Barracuda Cloud-to-Cloud Backup. Mailboxes that exist only in the on-premises environment appear as empty mailbox records in the Cloud-to-Cloud Backup system.

For Exchange Online, Barracuda Cloud-to-Cloud Backup protects all email messages, attachments, and the complete folder structure of each users’ mailbox. You can restore messages, folders, or entire mailboxes back to the original account or export via the download feature.

Exchange Online Mailbox Barracuda Cloud-to-Cloud Backup
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