Using Classic Outlook on Windows for personal email, calendar, and contact management
It sounds like you may have received a phishing email. Emails requesting verification and asking you to click on links from unfamiliar domains, such as communication.com, are often attempts to steal your personal information. Microsoft typically sends emails from domains like microsoft.com, microsoftsupport.com, or mail.support.microsoft.com. If the email does not come from one of these domains, it is likely a scam.
To protect yourself, do not click on any links or provide any personal information. Instead, you can verify your account status by logging directly into your Microsoft account through a secure browser window.
If you suspect the email is a phishing attempt, you can report it to Microsoft and delete it.