Users on workstations or email users using OWA can't change passwords. Passwords can be set using Active Directory Users & Computers.
Win2008 R1 32bit domain controller. Win7 Pro desktops. Various Exchange users accessing OWA through variety of browsers.
Desktop users get a "This computer doesn't have a trust relationship with the domain". I go through the recommended process of removing the desktop from the domain and then re-adding it, but the problem still exists.
OWA users get "Your password couldn't be changed. Make sure the old password you typed is correct and that the new password meets the minimum security requirements."
The same password can be set from Active Directory Users & Computers, so it's not a password complexity issue.
Nothing is showing up in the security event log when looking for Event ID's 4723, 4724, 4738 for these failures. Audit Account Management is enabled for success and failure in the Default Domain Policy
This has been a nuisance for a few months (it's a small domain), but now it's becoming more of an issue.
Any suggestions where to look?