The best tool to take the backup of Office 365 account data is Aryson Office 365 Email Backup Software. The software take the backup in multiple file formats such as PST, PDF, EML, EMLX, MSG, MBOX, and many more on your local device. This software comes with advance feature like it removes duplicate from the Office 365 mailbox folders. Also, you can take the backup of selected items with the help Date Filter feature. It has simple graphical user interface.
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