To create Office 365 mailbox backup to PST via the eDiscovery tool. The second way to backup Office 365 requires the configuration of Exchange Online account to an Outlook email client. It may happen that you may face some issues while executing the Office 365 Export PST process while using these methods. Therefore, here, I suggest MailsDaddy Office 365 Backup Tool, which is an awesome solution to export Exchange Online to PST data file. It ensures zero duplication while migrating Office 365 to PST format. It always maintains a smooth and hassle-free workflow without allowing you to face any downtime issue.
If you want to take a backup of your Office 365 Mailbox in Mac OS. You can use Mac Office 365 Backup software, this tool easily works on Mac OS. And it allows you to backup Office 365 emails, and PST, MSG, EML, EMLX, and MBOX. The app gives only a few simple steps to achieve migration from Office 365 folder to the required format in any single and bulk mode just a few minutes. The software supports all versions of Mac OS (10.11).
-- Edited by lukejones on Saturday 29th of February 2020 11:57:51 AM