Backup for
Microsoft 365 Mail

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Microsoft 365 Mail | CloudAlly

Backup For Microsoft 365 Mail Exchange

CloudAlly Backup for Microsoft 365 mail  performs automatic backups of Exchange Online mailboxes, ensuring access to your critical data in the event of a data loss.

With CloudAlly you have assured and easy recovery:

  • Unlimited data storage: No running out of storage space. All your data is backed up on secure AWS storage.
  • Unlimited data retention: Point-in-time recovery of all previous versions of mail are retained.
  • Smart, granular recovery: Easily find specific emails with advanced search options by email ID, date, attachment, 
  • Easy employee on-boarding: Restore email to another account for simplified on-boarding/off-boarding.
Backup for Office 365 Mail | CloudAlly

Why Backup Microsoft 365 Mail?

“We recommend that you regularly backup Your Content and Data that you store on the Services or store using Third-Party Apps and Services.”

Microsoft SLA

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Advantages of CloudAlly's Microsoft 365 Backup

  • Unlimited point-in-time recovery: CloudAlly Backup for Microsoft 365 captures point-in-time snapshots that include metadata like folder structure and categories.
  • Export data in .PST and .EML to own storage: Export your Microsoft 365 email in .PST formats to easily restore to another mailbox.
  • Save on Microsoft 365 License costs: Save on Microsoft 365 license costs for inactive accounts. Simply export data to your own storage. or our SaaS AWS data centers around the world.
  • Immutable backup for ransomware recovery: Our Microsoft 365 backups are immutable and cannot be corrupted by malware or ransomware.
Why Backup Microsoft 365 (Office 365) Mail? | CloudAlly
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Why does Microsoft 365 need a backup?

Learn more about why enterprises need SaaS Backup with Pointers to Maximize Its ROI. Enter your email to download:

Deep-dive into Our Microsoft 365 backup solutions
Video Demo - Microsoft 365 Mail Recovery
Microsoft 365 Office Mail Recovery
Watch How Easy Office 365 Mail Recovery
Granular Microsoft 365 Restore at Any Hierarchical Level​ | CloudAlly

Start Protecting Your Data Today!


Secure Cloud Backup & Recovery for  Microsoft 365 (Office 365) Mail Exchange. 

Protect your data with our automated daily backup, fast accurate restores, enterprise-grade. 

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Enterprise Standard Backup

Our automated cloud backup software for business offers secure enterprise backup solutions, keeping your company’s valuable data safe, with an unlimited retention period.


The following are frequently asked questions about Mail Exchange backup:

Yes. The archive mailbox is stored in a folder called “Top of Information store”.

The litigation hold feature of Exchange Online Archiving is for eDiscovery and does not offer a restore function. For instance if you want to restore a mailbox or folder from two weeks ago, you can select the CloudAlly backup, click restore and you are done. This is not possible with litigation hold. You would first need to perform eDiscovery searches on the archive mailbox for each individual item, of course if you’re restoring a mailbox or folder from two weeks ago, you wouldn’t know what to search for. Each set of search results would need to be saved in a discovery mailbox and then you would have to export all the results to a local machine. Then you would need to upload the exported search results to Office 365

– Log in with O365 admin account – Go to Admin center – On the left pane click on Reports/Usage – From drop-down “Select a report” menu select Exchange/Mailbox Usage – Click on Storage