Managing personal Outlook.com account settings, security, and privacy
@Fauzan Putra said
Hello Microsoft Support Team
This is a user-to-user form. No one from Microsoft Support monitors this site. If you want to contact Support you have to initiate the contact thru standard channels.
https://support.microsoft.com/home/contact
When I try to open an app or document, I get a notification that my account has been locked due to a detected policy violation
First try the Account Reinstatement Form
https://www.microsoft.com/en-us/concern/accountreinstatement
If that fails, try a Suspension Appeal
https://www.microsoft.com/digitalsafety/appeal