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Office 365 MFA using code sent to email, instead of getting request on Microsoft Authenticator
I am working on a tenant which have 400++ sites, and we need to force this permission settings for external user sharing:- Set the share permissions on all sites to allow for only external users ...
- Hello john john,
The available verification methods are these
Available verification methods
When users sign in to an application or service and receive an MFA prompt, they can choose from one of their registered forms of additional verification. Users can access My Profile to edit or add verification methods.
The following additional forms of verification can be used with Azure AD Multi-Factor Authentication:
Microsoft Authenticator app
Windows Hello for Business
FIDO2 security key
OATH hardware token (preview)
OATH software token
SMS
Voice call
source https://docs.microsoft.com/en-us/azure/active-directory/authentication/concept-mfa-howitworks
And about e-mail, it can be used only for password reset:
Email account
Password reset authentication only. You'll need to choose a different method for two-factor verification.
https://support.microsoft.com/en-us/account-billing/set-up-an-email-address-as-your-verification-method-250b91e4-7627-4b60-b861-f2276a9c0e39
Hello john john,
The available verification methods are these
Available verification methods
When users sign in to an application or service and receive an MFA prompt, they can choose from one of their registered forms of additional verification. Users can access My Profile to edit or add verification methods.
The following additional forms of verification can be used with Azure AD Multi-Factor Authentication:
Microsoft Authenticator app
Windows Hello for Business
FIDO2 security key
OATH hardware token (preview)
OATH software token
SMS
Voice call
source https://docs.microsoft.com/en-us/azure/active-directory/authentication/concept-mfa-howitworks
And about e-mail, it can be used only for password reset:
Email account
Password reset authentication only. You'll need to choose a different method for two-factor verification.
https://support.microsoft.com/en-us/account-billing/set-up-an-email-address-as-your-verification-method-250b91e4-7627-4b60-b861-f2276a9c0e39
The available verification methods are these
Available verification methods
When users sign in to an application or service and receive an MFA prompt, they can choose from one of their registered forms of additional verification. Users can access My Profile to edit or add verification methods.
The following additional forms of verification can be used with Azure AD Multi-Factor Authentication:
Microsoft Authenticator app
Windows Hello for Business
FIDO2 security key
OATH hardware token (preview)
OATH software token
SMS
Voice call
source https://docs.microsoft.com/en-us/azure/active-directory/authentication/concept-mfa-howitworks
And about e-mail, it can be used only for password reset:
Email account
Password reset authentication only. You'll need to choose a different method for two-factor verification.
https://support.microsoft.com/en-us/account-billing/set-up-an-email-address-as-your-verification-method-250b91e4-7627-4b60-b861-f2276a9c0e39