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Simplify the Migration of Microsoft 365 Backup Data from a Veeam Repository to the Veaam Vault Cloud.

Eliminate manual processes and automate migration of backup data including mailboxes, SharePoint, and OneDrive with this scalable and secure solution from Storage Guardian.

Optional Unattended Mode

Choose from fully automated transfers or step-by-step checkpoints.

Secure & Scalable

Designed for large scale use with modern app-only authentication, Azure permissions, and SSL certificate support.

Intuitive UI

Receive step-by-step guidance for configuring Veeam REST API, Microsoft 365 credentials, and migration settings.

Streamline Microsoft 365 Data Transfers

Designed for scalability and ease of use, Veeam to Veeam Vault Migration Tool eliminates the need for time-consuming manual processes—especially when migrating large volumes of mailboxes—while maintaining strict compliance with authentication and security protocols.

The tool supports Modern App-Only Authentication for Microsoft 365, requiring the configuration of appropriate permissions and certificates in Azure. Leveraging native Veeam functionality, it automates the migration process and provides an intuitive interface for users to input credentials, define mailbox restore preferences, and manage migration settings. An optional unattended mode allows for either fully automated transfers or step-by-step checkpoints to verify backups prior to final migration.

To support large-scale deployments, the tool includes configurable options such as license selection, intermediary mailbox creation, and batch processing. Its multi-threaded architecture ensures optimal performance while efficiently managing system resources. During the migration, data is extracted from the Veeam repository, temporarily restored, and then seamlessly backed up to Veeam Vault.

Users are guided through critical steps including authentication, certificate management, and mailbox configuration. With built-in safeguards like backup verification, the tool guarantees data integrity and a smooth, secure transition—making it an ideal solution for migrating Microsoft 365 historical content, including mailboxes, SharePoint, and OneDrive, within the Veeam environment.

Key Features & Benefits

  • Secure Access with Modern App-Only Authentication, Azure permissions, and SSL certificate support
  • Intuitive UI for configuring Veeam REST API, Microsoft 365 credentials, and migration settings
  • Multi-Mailbox Restoration with license selection and intermediary mailbox options
  • Customizable Backup Groups to optimize handling of large data sets
  • Batch Processing & Multi-Threading for faster, resource-efficient migrations
  • Unattended Mode for full automation or manual checkpoints to ensure data integrity
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