I have been trying to get the PowersHell connections to work to Office 365 and current results are:
(AD) Connect-AzureAD: Working
(Exchange) Connect-EXOPSSession: Not working (Basic authentication is currently disabled...)
(Skype) New-csOnlineConnection: Not working (Basic authentication is currently disabled...)
Question to you who might know this better: why AzureAD is working while others doesn't? Has AzureAD team done some fixes to their connection and Exchange/Skype team has not? Both of them are asking the MFA credentials, but when I have appoved the authentication request on my phone the error appears.
My connections are coming through the proxy and the MFA is enabled on the tenant.
@Vasil Michev"They are basically fetching the token via the ADAL controls, but still passing it using Basic authentication." Is this based on your own investigation or do you have a document that spells this out?