Sending, receiving, and organizing email in Outlook.com
As I know Total Protection is a McAfee antivirus/security product and subscription. If you use it, this message looks very suspicious. It says “Your Total Protection subscription may expire today” without clearly identifying McAfee by name/logo. You can also visit the customer service website I shared below and ask them to verify it or clarify any doubts.
https://www.mcafee.com/support
Here is detailed post by McAfee to avoid scams:
https://www.mcafee.com/en-in/cyber-scam/customer-scam-awareness.html