Using Classic Outlook on Windows for personal email, calendar, and contact management
Hi,
What message appears when you try to sign in?
Are you still overseas and trying to access your account on this device?
This indicates that the system detected a sign-in attempt from an unfamiliar location, so it has temporarily blocked the sign-in. This is a security measure to help protect your account and personal information.
Please try using a different internet connection. Then, open an InPrivate window (Ctrl + Shift + N) in your browser and try signing in to your account using the link below:
https://account.microsoft.com/
Can you access your account there?