Hello Peter Austin,
Thanks for reaching out here in the Microsoft Answers Community.
Based on the domain name, it seems that you are in an enterprise environment. Please contact the IT department of your workplace for further assistance regarding the configurations your workplace has set up.
If you are in the IT department, please note that the issues on Microsoft Entra is out of reach of the response support community.
It is more suitable for publishing on Microsoft Learn, you can click on "Ask a question", there are experts who can provide more professional solutions in that place.
Here is a link to the forum where you can raise specific scenarios and share your idea to help solve the problem.
Sincerely hope that your question will be dealt with appropriately after contact the correct department.
Thanks for your patience and understanding.
Best Regards,
Sheng G. - MSFT | Microsoft Community Support Specialist