Does Fax.Plus work with authenticator apps like MS Authenticator App?

Yes. Fax.Plus supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.

Is Fax.Plus two-factor authentication free?

Yes. Enabling authenticator-app 2FA on Fax.Plus is free — you only need the free MS Authenticator App.

What if I lose access to my Fax.Plus 2FA codes?

Use the backup or recovery codes you saved during setup. If you didn't save them, contact Fax.Plus support to regain access, then re-add the account to MS Authenticator App.

How to enable 2FA on Fax.Plus

← Fax.Plus overview Supported

Enable two-factor authentication on Fax.Plus to stop unauthorized logins. After setup, Fax.Plus asks for a rotating code from MS Authenticator App in addition to your password.

Step-by-step setup

1
Sign in to Fax.Plus and open your Fax.Plus account security settings.
2
Turn on two-factor authentication and choose the authenticator-app option.
Look for "Authenticator app", "Authentication app", or "TOTP" rather than SMS.
3
Scan the QR code with MS Authenticator App.
Open MS Authenticator App, tap add, and point your camera at the QR code Fax.Plus displays. Can't scan? Enter the setup key manually instead.
4
Enter the 6-digit code to confirm.
Type the code MS Authenticator App generates to verify and link your Fax.Plus account.
5
Save your backup codes.
Store the recovery codes Fax.Plus gives you somewhere safe — you'll need them if you lose your phone.

Menu names on Fax.Plus can change — the official Fax.Plus 2FA documentation ↗ always has the exact, current path.

Frequently asked questions

Does Fax.Plus work with authenticator apps like MS Authenticator App?: Yes. Fax.Plus supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.
Is Fax.Plus two-factor authentication free?: Yes. Enabling authenticator-app 2FA on Fax.Plus is free — you only need the free MS Authenticator App.
What if I lose access to my Fax.Plus 2FA codes?: Use the backup or recovery codes you saved during setup. If you didn't save them, contact Fax.Plus support to regain access, then re-add the account to MS Authenticator App.

Generate your Fax.Plus codes in MS Authenticator App

Free, offline, and encrypted. One tap for every 6-digit code.

Get the app

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