Direct login to WLID is not allowed for this federated namespace

[vic-by]

SPOnlineHeaders fails. I am not getting security token in the response, but the error instead "Direct login to WLID is not allowed for this federated namespace". Looks like my sharepoint site permissions issue (AD authentication used)..

[parthrawal]

is ADFS enabled on your O365?

[vic-by]

Yes, ADFS+SSO.

[parthrawal]

Interesting. Even one of our customer place they have email based login with same ADFS configuration and it is working. We need to check what login they have enabled. also, I have one page where customer do the login and then transfer to the O365 page