Hi EmilyP3485,
Thank you for reaching out.
I’m Mel, an Outlook.com user, and Independent Advisor. Just to set your expectation, I don't work for Microsoft, but I'd be glad to help.
By looking at the sender's email domain, it appears that you're receiving a legit email from the Microsoft account team. Click this link for information: https://support.microsoft.com/help/10636/micros....
Someone who knows your exact email address is trying to request a password reset. No worries, as long as the person who's trying to reset your password doesn't have access to the security code, they can't change your password or access your account.
Your email address can be fetched by malware, phishing emails, or attacking Internet sites. Run anti-virus/anti-malware scans on your computer. Make sure not to post your email address publicly or subscribe to suspicious web pages.
It is recommended to turn on the two-step authentication in your account and then change to a strong password again.
Also, refer to the links below and perform the tips on how to help keep your Microsoft account safe and secure:
https://support.microsoft.com/help/12410/micros...
I hope that I was able to help you using the information I have provided to you.
Feel free to post back. I'd be glad to assist you further.
Stay safe and healthy. Have a great day!
Kind regards,
Mel