Request: Reset Microsoft 365 Developer Program Enrollment (Old Sandbox Reappearing)

Ari Sperlby 0 Reputation points
2026-09-05T09:08:33.0266667+00:00

I need a full reset of my Microsoft 365 Developer Program enrollment. My old sandbox profile from 2020 keeps reappearing every time I try to register, even after deletion.

Please advise how to clear my backend Developer Program enrollment so I can create a new tenant.

The official support link returns 404 and redirects to Engage Center, which I cannot access.

Thank you.

Microsoft 365 and Office | Development | Microsoft 365 Developer Program
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