Características de Microsoft 365 que ayudan a los usuarios a administrar sus suscripciones, la configuración de la cuenta y la información de facturación.
Hello,
According to the Microsoft Account Activity Policy,
If your account is inactive for more than 2 years, your account will be put into an inactive state and will be closed permanently.
You cannot even use the 'Account Recovery form' to recover your account. And, since Microsoft no longer recycle email addresses, you cannot recreate a Microsoft account with the deleted username.
Account Activity Policy: