A cloud-based identity and access management service for securing user authentication and resource access
Hello @Antonio Calderón Corrales
If this is test tenant and not that critical, you can create new Azure Account using same email address. Follow below steps:
Open an in-private/incognito browser window (to avoid automatic sign-in via SSO).
Navigate to https://azure.microsoft.com/en-us/free/ to sign up for a free Azure account. Click on Try Azure for free button.
During the setup, you’ll be prompted to create a new directory (tenant). Once completed, you will become the Global Administrator of this new tenant, giving you full access to manage Azure resources.
If the resolution was helpful, kindly take a moment to click on
and click on Yes for was this answer helpful. And, if you have any further query do let us know.