What should I do if the code is sent to an invalid email address (Microsoft account)?

At that time, my father set up a Microsoft Acc for me so that I could play Minecraft. As a parent, you also entered your email address there.

In any case, to play multiplayer you have to set this in the Microsoft / X-Box account. Before you can do that, a code is sent to the parent's email address.

The problem: the email address is invalid and so I can't get the codes to activate multiplayer. I urgently need it by tomorrow (13.5) because I have to work with a friend in Minecraft for an art project and it takes 30 days until the new e-mail address for the security information and such is really there. And I can't wait that long…

Can anyone help me? (Thank you in advance for your answers.

I had something similar and just created the email and had it sent again

Ok I'll try it out right away

If the e-mail address to which the code is sent no longer exists, then you can't enter this code.

I can't understand what you mean by these 30 days.

If it has to be quick, just buy a new account and log in with it.

With the 30 days I meant that it takes 30 days for the new email address that I entered (where the codes will be sent to) to be replaced with the invalid one.

How did you mean buying a new account?

Create a new account and buy a new Minecraft license for 25 euro.

Then you have a new Microsoft account to which you can log in with a new email address.