Hello,
First off, thank you; awesome guides.
I followed the guide all the way and got stuck on device enrollment ...
I googled the error and there is not a whole lot of information out there. This Technet article referenced this. I checked and it appears right ...
I have registered my domain and verified the UPN is accurate on my test user ...
I am unable to login with: user@yourpublicdomain.com
The original error occurred when logged in with: user@yourpublicdomain.onmicrosoft.com
And here is the log file..
CompanyPortal-Log.log
P.S. It was a little confusing that you were logging in with @windowsintunenoob.com as it was the first time in the guide that it was referenced. Up until that point everything was @windows-noob.com.