I need help with Domain and Email Authentication

Topic summary

Main issue: The store’s contact email was changed to hello@realqueenroyalty.com, but an error states both the domain and the email must be verified.

Context: The owner already uses the domain realqueenroyalty.com and has four email aliases on it. They are attempting to authenticate the new [email removed] address for store use.

What “verify domain and email” implies: The platform requires proof of domain ownership and confirmation that the specific sender address is authorized (common domain/email authentication step) before allowing it to be used.

Evidence: A screenshot of the error is attached and is central to understanding the exact verification prompt.

Status: No solution or steps provided yet; the user is seeking guidance on how to complete the domain and email verification to proceed.

Summarized with AI on January 9. AI used: gpt-5.

I currently own and use realqueenroyalty.com. I have 4 aliases from this domain. I wanted to update my store to hello@realqueenroyalty.com however, I received an error that both my domain and email need to be verified.