Outlook email security region wise restrictions

Dipak Pathak 2 Reputation points

How can I Block or Restrict Exchange mail user to login from specific country or region (Exchange Server 2016 onprem) either outlook or webmail/owa?
If above is not possible what are the steps to enable mfa for outlook and owa users.

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
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