Does Resend work with authenticator apps like MS Authenticator App?

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

Is Resend two-factor authentication free?

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

What if I lose access to my Resend 2FA codes?

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

How to enable 2FA on Resend

← Resend overview Supported

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

Step-by-step setup

1
Sign in to Resend and open your Resend 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 Resend 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 Resend account.
5
Save your backup codes.
Store the recovery codes Resend gives you somewhere safe — you'll need them if you lose your phone.

Frequently asked questions

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

Generate your Resend codes in MS Authenticator App

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

Get the app

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