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I have setup Azure AD connect. I have pass through authenication turned on, I have password hash turned on I also have write back turned on. I have troubleshooted some steps with the Azure AD Connect trouble shooter and the connectivity to the local domain and to azure ad checks out just fine. However when i change my password locally from ad for testing purposes I wait the 2 mins and then try the password at office.com and it does not work. Please help.
Hi Andy,
Thank you for your quick response, Ok so I disabled pass through authentication and enable only PHS. I ran the sync and went to office.com and updated my password from my local AD and I get an error password is incorrect?
You cant use Password Hash Sync and Pas through Auth at the same time. You would have to disable password pass through and switch to PHS auth via AADConnect
https://learn.microsoft.com/en-us/azure/active-directory/hybrid/connect/choose-ad-authn