To enroll in the Microsoft 365 Developer Program and gain full access to unlimited Azure resources, you need to use your personal or work email.
If you have previously used your email, phone number, or credit card for the developer program, you won't be eligible to register again.
However, by contacting a Microsoft agent and explaining your situation, you may be offered a new sign-up link with fresh email and phone number.
To successfully enroll, create a new email, use a phone number that hasn't been used before, and have a bank card that hasn't been used for the developer program.