Microsoft 365 MFA Setup
Microsoft 365 requires multi-factor authentication (MFA) to protect your account. Choose one of the methods below based on your preference:
- Outlook Mobile Approval — Approve sign-ins with a tap in the Outlook app (simplest)
- Microsoft Authenticator OTP — Generate codes with Microsoft Authenticator
- 1Password OTP — Generate codes with 1Password (keeps everything in one place)