Forum Discussion
SSO issue with Slack on Azure AD joined machine
Hi, Our company uses Azure AD, and has integrated SSO with Slack enabled. I am using Edge Beta version (tried with Dev as well) and login to Slack fails on my AAD joined machine with my AAD w...
I have seen the same issue a few times, and again just recently when enabling a pilot of passwordless authentication.
What has resolved it for me was to edit my Slack SSO configuration, change the 'AuthnContextClassRef' and set it to 'Don't send this value'. Slack is sending a payload to Azure AD that isn't supported is my suspicion.
tomanderson83 Thanks, I was able to fix my issue with that same instruction
