
Hi Raymond
Welcome to Microsoft Q&A Forum. Thank you for reaching out and sharing your concern about the Microsoft 365 Developer Program.
I truly appreciate your enthusiasm for exploring Microsoft 365 and Copilot development.
However, personal Microsoft accounts are no longer supported for joining the Microsoft 365 Developer Program with a sandbox tenant. This change aligns with Microsoft’s increased focus on enterprise-grade development, security, and identity management.
As of February 2024, Microsoft has tightened eligibility requirements for access to the free Microsoft 365 E5 developer sandbox. Currently, only developers with an active Visual Studio Enterprise subscription or those participating in the Microsoft AI Cloud Partner Program are eligible. It's important to note that accounts ending in *.onmicrosoft.com or those registered via phone number only are not eligible for the sandbox environment.
- You can find the official program details and updated eligibility guidelines here: Microsoft 365 Developer Program
Instead, you may consider using your company-provided Microsoft 365 account to register, provided your organization holds the necessary licenses. Please note:
- Administrative approval may be required for certain permissions.
- Access to features like global admin or provisioning may be limited by internal policies.
If restrictions apply, kindly request your IT team for a dedicated test environment or appropriate access. Alternatively, an active Visual Studio Enterprise subscription also grants eligibility for the developer sandbox.
I truly appreciate your patience and understanding. Hope the details provided will assist you effectively.
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