▽Microsoft 365 Service health status ●11/20 07:27 Office 365 service health status Title: Unable to sign in to Microsoft 365 services User impact: Affected users may be unable to sign in using Multi-Factor Authentication (MFA).More info: Users may also be unable to carry out self-service password resets.Current status: Due to the complex nature of this problem, our investigation into the root cause of this issue may take an extended period of tim