Are you looking to provide a safeguard to your Office 365 from many internal as well as external threats? If yes, you have landed on the right page where we will make you aware of Office 365 backup solutions, which will help to back up the data of Office 365 mailboxes. MacSonik Office 365 Email Backup Tool is an excellent Email Backup Tool. It can export Office 365 Mailbox to PST, MBOX, EML, EMLX, HTML, MHTML, and many other CSV file formats. It gives multiple features like restoring PST Data to Office 365 Account, Selective Backup of Office 365 Emails, Import CSV for Backup Office 365 Account, and Save Output by Chosen Folder Name. It also offers a Mail filter & task filter option to download Office 365 Mailbox to PST from a specific date range.