Microsoft 365 Backup & Recovery
Protect Exchange, SharePoint, OneDrive and Teams with immutable Microsoft 365 backup.


Immutable Backup for Microsoft 365
Microsoft 365 powers the daily operations of modern organisations — from email and collaboration to file storage and communication. But while Microsoft secures the infrastructure, your organisation is still responsible for protecting your data.
Immutably delivers enterprise-grade Microsoft 365 backup and recovery, ensuring your Exchange, SharePoint, OneDrive and Teams data remains secure, recoverable, and compliant.
With immutable backups, advanced recovery, and storage you control, your organisation can protect its most valuable digital assets against ransomware, accidental deletion, insider threats, and compliance risks.

Why Microsoft 365 Backup Is Essential
Many organisations assume their Microsoft 365 data is fully protected by Microsoft. In reality, the cloud operates on a shared responsibility model — meaning Microsoft secures the platform, but you remain responsible for protecting your data.
Without a dedicated backup strategy, organisations remain vulnerable to:
- Accidental deletion of files, emails, or entire user accounts
- Malicious or insider data removal
- Ransomware and malware attacks
- Compliance and legal discovery requirements
- Retention policy misconfiguration

What Immutably Protects in Microsoft 365
Immutably provides comprehensive protection across the entire Microsoft 365 ecosystem, including:
- Exchange Online – emails, calendars, attachments, and mailboxes
- SharePoint Online – documents, sites, and permissions
- OneDrive for Business – personal and shared files
- Microsoft Teams – conversations, files, and collaboration data
- OneNote and Planner data

Key Features
Fully Managed Backup-as-a-Service
Protect your Microsoft 365 environment without managing infrastructure, agents, or complex backup software. Immutably provides a fully managed, cloud-native backup service designed to be as simple to deploy as Microsoft 365 itself.
Immutable Ransomware Protection
Backups are stored as immutable copies that cannot be modified or deleted, protecting your organisation from ransomware attacks and malicious changes.
Granular Recovery
Recover exactly what you need with flexible restore options including individual emails, files, mailboxes, SharePoint sites, or Teams data.
Advanced Search and eDiscovery
Locate critical information quickly with powerful search capabilities across Outlook mailboxes, SharePoint libraries, and OneDrive storage.
Continuous Backup
Continuous backup protects new data as it is created, ensuring emails and files are secured immediately after creation.

Storage You Control
Unlike many backup providers that store your data in their own cloud environment, Immutably allows organisations to retain full control over where their backup data is stored.
This enables:
- Data residency compliance
- Data sovereignty assurance
- Greater visibility and control over sensitive data

Security & Compliance
Immutably is designed to meet the needs of security-conscious organisations and regulated industries.
Key capabilities include:
- Encryption in transit and at rest
- Immutable backup storage
- Flexible retention policies
- Audit-ready backups for legal discovery
- Real-time monitoring and reporting

How Microsoft 365 Backup Works
- Connect your Microsoft 365 tenant to Immutably
- Configure your backup storage location
- Define retention and backup policies
- Search and recover data from any restore point

Protect More Than Microsoft 365
Immutably allows organisations to protect over 80 workloads across SaaS, cloud, and on-premises infrastructure from a single solution.
Examples include:
- Azure
- Entra ID
- GitHub
- Hybrid cloud platforms
- Additional SaaS applications
Microsoft secures the cloud — Immutably secures your data.
With immutable backups, granular recovery, and storage under your control, Immutably provides a reliable and compliant way to protect Microsoft 365.
