Microsoft 365 Backup

Microsoft 365 Backup – Protect Your Data in the Microsoft Cloud

Microsoft doesn’t provide full backup of your data. Our Microsoft 365 Backup service delivers comprehensive protection for Exchange Online, SharePoint, OneDrive, and Teams.

Why do you need Microsoft 365 Backup?

Microsoft 365 offers high service availability, but it does NOT protect your data against accidental deletion, user errors, malicious insider activity, or ransomware attacks. Microsoft’s shared responsibility model means that YOU are responsible for protecting your own data. Recycle bin retention is time-limited, and after that period, the data is permanently lost.

How does Microsoft 365 Backup work?

  • 1 Authorizing the connection to your Microsoft 365 tenant
  • 2 Configuring the backup scope – mailboxes, SharePoint, Teams
  • 3 Automatic backups with a configurable frequency
  • 4 Data storage in our data center in Poland
  • 5 End-to-end encryption
  • 6 Granular recovery: emails, files, Teams conversations
  • 7 Unlimited retention – store your data for as long as you need

Benefits of Microsoft 365 Backup

  • Protection for Exchange Online, SharePoint, OneDrive, Teams
  • Granular recovery – individual emails, files, and items
  • Unlimited retention – no storage time limits
  • Protection against intentional or accidental deletion
  • eDiscovery search in backups
  • Export to PST, EML, DOCX, and other formats
  • GDPR and NIS2 compliance
  • Data storage in Poland

Microsoft 365 Data Security

Microsoft 365 Backup uses end-to-end encryption. The connection to Microsoft 365 is established through a secure API with OAuth 2.0. Data is stored in an ISO 27001-certified data center in Poland. Regular security audits and penetration tests ensure a high level of protection.

Where are Backups Stored?

All backups are stored in our data center in Poland. This ensures full GDPR compliance and compliance with Polish data protection regulations. Redundant infrastructure provides 99.9% availability.

Who is Microsoft 365 Backup for?

Companies using Microsoft 365

Any organization using Microsoft 365

HR and legal departments

Requiring long-term email archiving

Regulated companies

Finance, healthcare, public sector

MSPs and Integrators

Offering M365 backup to their clients

Did You Know?

  • 1 Microsoft’s service terms recommend using third-party backup solutions. Microsoft doesn't guarantee recovery of deleted items after the Recycle Bin retention period expires, which ranges 14 – 93 days.
  • 2 As many as 1 in 5 companies using Microsoft 365 have lost data due to accidental deletion, a ransomware attack, or malicious insider activity.
  • 3 Cloud4You offers backup with unlimited retention – You can store data for many years at no extra cost.
  • 4 Our solution allows You to restore even a single email or file from the change history, down to the exact second.

Frequently asked questions

Microsoft provides high service availability and replication for business continuity, but it does NOT offer full data backup. Deleted items are moved to the recycle bin with limited retention (14-93 days), after which they are permanently deleted.

You can restore: individual emails, folders, entire mailboxes, OneDrive and SharePoint files, Teams conversations, and metadata. Granular recovery allows you to recover exactly what you need.

By default, backups are performed 3 times a day. Upon request, we can configure more frequent backups, even hourly, for critical data.

Yes, data can be exported to standard formats: PST for emails, EML for individual messages and native Office formats for documents. This is useful for migrations, eDiscovery, and audits.

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