Hi @Dave Baughn
Thank you for contacting the community regarding your issue with removing a domain from an orphaned tenant.
In order to remove the domain from the other tenant we must verify domain ownership.
Please open a support ticket as this needs to be handled by specific team to verifiy.
https://portal.azure.com/#view/Microsoft_Azure_Support/HelpAndSupportBlade/~/overview
Please let me know if you have trouble creating the support ticket.
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