Error "ACCOUNT_PENDING_PASSWORD_CHANGE" with the non-interactive login with postman

[Chamunich]

Hi all,
I am trying to get the non-interactive login to work following the instructions here: https://betfair-developer-docs.atlas...tive+bot+login.
I managed to generate my SSL keys, and I am in the process of testing them using postman. I keep getting the response "ACCOUNT_PENDING_PASSWORD_CHANGE" as shown below:
image.png
According to the guide this means I need to do a password recovery following a given link. I have done this and keep getting the same response. Any ideas?
I have encoded the username and password using this: https://www.base64encode.org/
Thanks a lot for your support!

[Chamunich]

In case that is useful, here are the headers in the request:
image.png