Announcing Public Preview of Inbound SMTP DANE with DNSSEC for Exchange Online

Hi I have a couple of questions I hope someone from microsoft and someone who is in the preview can answer The_Exchange_Team IanMcDonald 

1/ Do any of those in the public preview pass with 100% the third party https://internet.nl/test-mail/ test ? 

(anyone in the preview please feel free to comment)

2/ Why do we not have a concrete example domain to test with third party tools to validate setup before commiting ?

3/ Why does the  Microsoft Remote Connectivity Analyzer not validate broadcom.com ?

(which is using google domain with DNSSEC enabled is there something that microsoft doesn't acknowledge mx1.smtp.goog or the .goog domain which is ironic since it seems .mx.microsoft domain is being used here)

4/ is .mx.microsoft healthy and can we point to third party statistics to show that ?

thanks for the responses 

John Jones