If two-factor authentication is enabled then you will be required to enter a code from an authenticator app when logging in. TOTP compatible authenticator app like Google Authenticator is needed to use two-factor authentication.
External applications can not access IMAP, POP3 ja SMTP using the account password if two-factor authentication is enabled. Application specific passwords must be generated instead for these applications.
| {{#if enabled2fa}} Two factor authentication is Enabled {{else}} Two factor authentication is Disabled {{/if}} | {{#if enabled2fa}} {{else}} {{/if}} |
| {{#if enabledU2f}} U2F security key is Enabled {{else}} U2F security key is Disabled {{/if}} | {{#if enabledU2f}} {{else}} {{/if}} |