You may use MacMister Office 365 Backup Tool to backup Office 365 mailboxes into 15+ saving options on Mac & Windows. The app is simple, cost-effective, and reliable. Both professional and novice users can use the app effortlessly and backup Office 365 emails without losing data integrity. The tool is programmed with brilliant features that can be used to get the desired results. Moreover, a free demo of the app is available that can be used to test the backup process for free. It also allows to backup first 25 Office 365 mailboxes free of cost.
Know more – https://www.macmister.com/office-365-backup/