To safely import MBOX to Google Workspace, you can use the Advik MBOX Converter tool for Windows. This tool makes it easy to transfer multiple MBOX files in just a few simple steps.

Follow these steps to import MBOX to Google Workspace:
Open Advik MBOX Converter on your computer.

Add the MBOX file you want to import.

Select "Google Workspace" as the saving option.

Enter your Google Workspace login details and click the Convert button.

That’s it! The tool will now start importing your MBOX file into Google Workspace.

Learn More: https://www.adviksoft.com/blog/import-mbox-to-google-workspace/