I have updated the password policy under the Default Domain Policy in SBS 2008. For whatever reason clients cannot change their passwords.
My current policy is as follows
Enforce password history 0 passwords remembered
Minimum password length 6 characters
Password must meet complexity requirements Enabled
Store passwords using reversible encryption Disabled
When users go to change their password they recieve an error even when the password meets these requirments. I've tried running gpupdate on the server and the clients but still have the issue. I've searched through other GPO's and havn't found any conflicting settings. The only way I can update a password is to manually do it in active directory.