Hi, I am an Independent Advisor.
Let me help you with this issue.
I understand you received an email regarding your cloud storage being full and asking you to buy more storage.
Please read below.
"Is this email phishing?
Emails from the domains below are genuine Microsoft communications and relate to personal OneDrive (onedrive.com).
@mail.onedrive.com
@notificationmail.microsoft.com
@infomail.microsoft.com"
"If you still believe the email is phishing, copy and paste the phishing scam message into a blank new message as an attachment and send it to ******@office365.microsoft.com"
Source link: https://support.microsoft.com/en-us/office/why-...