Hello,
On prem DC. We set up Password Hash Sync and SSO, but my users are not being logged in automatically. When visiting myapps.microsoft.com/domain.com users are asked for email and password. In background, we are getting a 403 from https://autologon.microsoftazuread-sso.com/ and Kerberos authentication failed.
Encryption being used at the moment is RC4, we tried aes with key rollover, but issue persists.
Kerberos ticket are issued. We went through troubleshooting steps from official Microsoft docs, but still no good.
There are no log in attempts on azure from the users trying to take advantage of sso. It's as if the request is never passed on.
We opened a ticket with Azure, but it's been over 24 hours and still no response.
Can anyone raise our ticket so we get a response or maybe provide troubleshooting steps here ?