Allowed Login Methods now support Passkey only logins

What it is

Allowed Login Methods limits login types to those allowed by your organizational policies. Passkeys previously required an additional allowed login method due to limitations (e.g., the Microsoft Outlook Sales Add-In). Now that passkeys are supported in the Outlook Add-In, you can restrict logins to passkeys only.

Why it matters

Passwords are the least secure login method due to phishing risk and carry 2FA friction. Passkeys are phishing-resistant, faster, and dramatically improve login success rates.