Hi Tamra! You won't be able to restore emails to Outlook from a cPanel backup, at least not directly. If you still have access to that cPanel up and running somewhere, I would suggest just connecting Outlook to the emails and downloading the messages directly.
If that is not an option, you will need to restore that cPanel backup, connect Outlook to the restored site, and proceed as above. If you no longer have access to the URL, you can use a hosts file modification to access the site, and connect Outlook using the server name or IP address. Hope that helps!
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