Users frequently encounter challenges when using email services, including Office 365. Before addressing these issues, it’s crucial to safeguard your important data. The SysInfo Office 365 Backup Tool provides a secure and straightforward solution for backing up Office 365 mailbox data, such as emails, contacts, calendars, and more. This dependable tool not only backs up Office 365 data but also includes a feature to restore OST/PST files. It supports backup and restore operations on all Windows operating systems.

Steps to Backup:
1. Launch the Office 365 Backup & Restore Tool and select Backup.
2. Enter valid Office 365 email credentials. (Enable Assign Impersonation to back up multiple mailboxes simultaneously).
3. The software will retrieve all user IDs and mailbox folders associated with the account.
4. Select the desired user ID and mailbox folder, then click Next.
5. Preview the folders within the chosen mailbox, select the ones to back up, and click Next.
6. Choose PST as the file format from the drop-down menu and click Next.
7. Browse to select the destination path, apply filters if needed, and click Convert to start the backup process.

Read More: https://www.sysinfotools.com/office365-backup.php