Hello, CraftyCorner.
Welcome to Microsoft community.
Thanks for raising concerns here. It sounds like you may have received an email by mistake, potentially related to someone else’s Office 365 purchase. If you’re sure that no personal or financial information of yours was involved, you can Ignore the email. This could be a fraudulent/phishing email that hackers are using without permission.
At the same time, you can refer to this link for information about trusting emails from the Microsoft account team:
To keep your account secure, you can change your password regularly or enable two-step verification:
If the email contains suspicious links or attachments, do not click on them. These could be phishing attempts. If you're uncertain, hover over any links (without clicking) to see where they lead. Also, we hope you can help report this type of message (assuming it really doesn't come from Microsoft) and here are the ways to report it.
Should you have any questions or require clarification, do not hesitate to reach out to me. I‘d like to do my utmost to assist you.
Best Regards,
Hannah.Z- MSFT |Microsoft Community Support Specialist