Identify what each field does
Protected delivery can contain a main password, authenticator secret, backup code or app password. These are not interchangeable. A listing marked 2FA does not mean every verification method is supported at the same time.
Authenticator secrets
Compatible applications use this secret to produce changing one-time codes. Protect it as carefully as a password. When adding it to a trusted application, check the device time: each generated code has a limited validity period. A list of backup codes is not an authenticator secret.
Online 2FA generator
Where the description provides for using a key with 2zie, you can open the 2FA generator. Identify the appropriate delivery field first. This service receives the secret you enter, which enables code generation. AKKUNO does not send data automatically or include the key in a link. Use this method only if you trust the service.
Google app passwords
Compatible mail applications can use an app password when the account supports that method. It is neither a one-time code nor necessarily a replacement for the main browser sign-in password. Creating another app password depends on Google’s security settings and account restrictions; do not assume every product permits it.
For first mailbox access, read the Gmail guide. X tokens have a separate guide. Ask support if a format is unclear, retaining the original package privately.
