Office 365 Backup Solution is a standalone Office 365 Email Backup tool for backing up Office 365 mailboxes to PST. The software offers an efficient way to convert Office 365 to PST and various other file formats. The software has strong and extensive options for backing up Office 365 to PST, MBOX, EML, and MSG files.

Then it's a good idea to download all the Office 365 data in PST format and store them in a safer location. In this case, you can take advantage of the built-in features of Office 365. Using Best Regain Office 365 Backup Tool. With the help of this tool efficiently backup the entire Office 365 mailbox in a few quick steps. Visit here - Why do I need to backup my Office 365 mailboxes