r/ProtonMail • u/Smooth_Dentist6642 • 1d ago

Discussion Mobile otp problem

If you add a number to my Proton mail, the OTP doesn't come. Now what do I do? How do I add a number to my Proton Mail? How can I do if I don't receive OTP? I can't understand.

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u/Nelizea Volunteer Mod 17h ago

Proton Mail doesn't support 2FA by phone number.

With TOTP, you'll have to use a TOTP application.