Hello @MickeyLutz-2062
The core issue is an identity conflict between the original Azure account and the Microsoft 365 account. Billing support is the most effective way to bypass the portal login requirement.
The support agent will either restore access to the original Microsoft Account or add one of your current administrative emails as the Global Administrator or Owner directly on the subscription resource level.
- Navigate to the general Microsoft Support page.
- Select "Subscriptions and Billing" or "Manage my account."
- Look for a link like "I don't have an Azure subscription" or "Contact Support without signing in."
- Provide billing details (email address, last four digits of the credit card).
- Request an escalation, stating you are the original administrator, unable to access the portal due to an identity conflict, and the issue is urgent due to a time-sensitive federal project.
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