Hi @BRiddle52 ,
What type of account are you using? If you are using an Exchange account, administrator can use PowerShell to export the rules to a .CSV file, then use the exported CSV file to populate data for new rules that you create with New-InboxRule.
Here is a similar thread for your reference: https://community.spiceworks.com/topic/2334868-how-can-i-import-list-of-rules-from-csv(Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.)
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