Hi, Meteor Accounts now support 2FA using OTP as well.
So you can use popular Authenticator Apps to provide your two-factor authentication code.
The 2FA via email is still available.
If you want to enable this new 2FA method in your account, go to:
https://cloud.meteor.com/security
You should disable the email one as 2FA to see this new option.
If you have questions or concerns, please send them to support@meteor.com