Hello Mark MacGregor,
Thanks for your question.
You should not be at risk of losing your Microsoft 365 data or core functionality. However, I would recommend:
- Verify you're not using any Azure-specific services that store important data.
- Check if you're using any Azure AD Plan 1 and 2 features that you might lose access to like MFA
- Review your Microsoft 365 subscription details.
It's crucial to back up any critical data and ensure you have alternate methods for accessing your Microsoft 365 environment.
You can mark it 'Accept Answer' and 'Upvote' if this helped you
Regards,
Abiola