Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello DiyN,
Thanks for your post in this community.
Based on your shared screenshot, seems your CNAME record is not correctly updated or added on your local domain provider side. So in this situation, kindly contact your local domain provider and ask them to update your correct CNAME records on their side. Once they added correctly and its updated, this error gone from domain set up settings page from Microsoft365 Admin center.
At this point, we highly appreciate your kind understanding and co-operation.
Thank you so much for your precious time. Stay safe and happy with good health.
Best regards,
Ankita Vaidya