Thank you for posting your question in the Microsoft Q&A forum.
Regarding that you can't log in to your work account due to Microsoft Authenticator. I’d like to ask a quick questions to better understand your situation and assist you effectively:
- Could you please clarify whether you are an end user or an admin?
- When you mentioned needing access from home but cannot verify through Microsoft Authenticator, do you still have access to your work account at your workplace without using Microsoft Authenticator?
- Please send your account email address via private message so we can review it securely?
If you are an end user I would recommend you contact your account's Admin to reset your MFA settings through the Microsoft Entra Admin Center. Ask your administrator to follow these steps:
Revoke MFA sessions and require re-register in the Microsoft Entra admin center
You could provide your admin this article for a better view: Manage authentication methods for Microsoft Entra multifactor authentication - Microsoft Entra ID |…
If you’re unsure who the Global Admin is within your organization, you can find guidance on locating them here: How do I find my Microsoft 365 admin? - Microsoft Support.
Thank you again for your time and understanding. While my initial response may not resolve the issue immediately, I’d like to gather more details about your situation so I can assist you more effectively.
I really appreciate your patience, and I’m here to help. Looking forward to your response!
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