Take backup of MBOX email files by saving them to most secure file format that is PST format. In this case, you can utilize mostly used
ZOOK MBOX to PST Converter tool. It is dedicated tool to take backup or save MBOX files to Outlook compatible PST format. The saved PST files can easily accessible or viewable on all versions of Microsoft Outlook. This tool directly
import MBOX files to Outlook 2019, 2016, 2013 and all below versions. It is Windows based tool that's why users can smoothly install and run this tool on Windows 11, 10, 8.1, 8, 7, XP, Vista, etc.
It is also known as the CubexSoft MBOX conversion tool, and it makes it simple and accurate to import MBOX files into Outlook PST format. During the migration of huge and many mailboxes, the tool never fails. Users can convert from MBOX to Outlook by installing and running the converter on any Windows-based computer. This MBOX file converter program offers a lot of features that allow a non-technical person to easily achieve the required results. Read more:
https://www.cubexsoft.com/mbox/
You can backup your MBOX file data, all you need to
convert MBOX to PST format along with attachments. For that you with use the IMAP configuration(MBOX-Gmail-Outlook). Alternatively, use the
SysConverter for MBOX on your Windows and complete the backup process without any hassle.