Failed to login after entering the security code

[akbarnovial]

Hello, every time I enter the security code, the command prompt would show "login failed" and I'm quite confused as to why this is happening, even though I've correctly input the security code under 5 minutes.

Furthermore, I'm still quite confused about "how to enable external tools in mail configuration". I've searched how to do it but I can't seem to find a straightforward question like this.

[Philippdaher]

Peenus