After adding custom domain fabrikam-engineering.com, what is the most common default verification method Microsoft 365 requests?
Select an answer to reveal the explanation.
Short Explanation and Infographic
TXT verification is the prove you control DNS handshake.
Full explanation below image
Full Explanation
Correct Answer — B
Microsoft 365 commonly verifies domain ownership via a unique TXT record in DNS. Letters, RDP exposure, and public sites are not the automated method.
Exam tip: Domain verify → DNS TXT with Microsoft value.