It is possible, at any time, to disable two-factor authentication for a User of your account.
To do so, you will need to own an Administrator profile for this account.
Go to your Users Management page:
Click on the User for whom for which you wish to proceed.
In the modal that opens, click on the "Two-Factor authentication" tab and then on the "Disable this user two-factor authentication" button.
If you are the only user of the account, then we invite you to send us a formal signed request along with an identification document, the relevant email address and requesting the deactivation of the two-factor authentication of your profile.
You can send this letter to the following address:
CALAMEO
25, rue de Ponthieu
75008 PARIS
France
Or by email in scanned version to the address "contact@calameo.com".