Some user passwords aren't syncing

If Password Sync doesn't synchronize some passwords, follow these steps to troubleshoot.

Step 1: Ensure that Password Sync is installed correctly

Check that you successfully installed Password Sync on all of your domain's writable Microsoft Active Directory (AD) servers (domain controllers):

  1. Check which domain controllers have Password Sync installed using the Password Sync Support Tool. Follow the steps in Option 1: Automatic troubleshooting.
  2. To find the list of writable domain controllers, open a command prompt and enter the following command:

    findstr /S /C:"A:Creating" PasswordSyncSupportTool.log

    If you're not sure which domain controllers are writable, install Password Sync on all your domain controllers. Doing so won't cause any issues.

  3. Review the resulting report and check that each domain controller's folder has a service_*.txt file that shows that the service is running.

    In the folder, you can expect 2 of the files to show the service is unavailable and one file to confirm it's running.

  4. Try changing a password and verify that the tool syncs as expected. If the issue persists, go to the next step.

Step 2: Verify the user's privileges

Users can't change passwords for users with higher privileges. For example, a regular admin can't update passwords for a super admin. For details about roles, go to Assign specific admin roles.

  1. For the user that is experiencing the issue, verify that the Google Account admin privileges don't exceed the privileges of the admin that set up Password Sync.
  2. Try changing a password and verify that the tool syncs as expected. If the issue persists, go to the next step.

Step 3: Check email addresses

  1. In Password Sync, check that you added your users' email addresses in the designated Mail Attribute field. The addresses must exactly match the Google primary email addresses, including the domain part of the address. For details, go to Configure Active Directory settings.
  2. Try changing a password and verify that the tool syncs as expected. If the issue persists, go to the next step.

Step 4: Verify the password is valid

If a password doesn't sync because it contains unsupported characters, you get the following warning in the Windows Application event log:

The new password contains unsupported characters. The password can not be updated on the Google Account, and will be out of sync with AD.

  1. Find the password and change it to meet the guidelines. For details, go to Name guidelines for users and groups.
  2. Verify that the tool syncs as expected. If the issue persists, go to I still need help (next section on this page).

I still need help

If you can’t resolve the issue using the previous steps, try these steps.

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