Independent backup for Exchange, OneDrive, SharePoint, and Teams—protecting your productivity data beyond Microsoft’s built-in retention.
Microsoft 365 is designed for uptime and collaboration—not long-term data protection.
While Microsoft provides limited retention and recovery tools, it does not offer true backups capable of protecting against accidental deletion, ransomware, malicious actions, or long-term data loss.
MSI provides dedicated Microsoft 365 backup to ensure your business data remains fully recoverable when it matters most.
Protected Services
Email, calendars, contacts, and mailboxes
User files and folders
SharePoint Online
Teams data, files, and collaboration content
Backups are independent of Microsoft retention policies.
Best Fit
Qualifier
If losing email or files would disrupt operations, backup is essential.
Millennium Systems is excited to offer our backup solution for Office365. Every strong business has a backup strategy for their local data. Does your business have a backup strategy for your cloud data?
Our new service is powered by Veeam – operated and managed from our high end Irvine data centers. Data is stored securely in our facility and available to you 24/7 365. You may visit to our facility anytime. Our staff of top tier engineers will assist with your data recovery/restore of any capacity. Our team is ready to help you today. Contact us and we will get started.
Backup Process
When recovery is needed, MSI’s local team assists with fast, accurate restoration—minimizing disruption.
Retention and recovery policies align with your operational and compliance needs.
Microsoft 365 Backup integrates seamlessly with MSI’s Microsoft 365 implementation and Managed IT services—ensuring productivity and protection work together.
Pricing is based on the number of protected users and data scope.
MSI provides transparent pricing with clearly defined backup and retention policies—no surprise fees.