I´ve installed Zimbra 8 on a server with Ubuntu 12.04 LTS 64bits. We use Microsoft Active Directory authentication and we wanna disable the "Change Password Feature" on webmail. All documentation that a read, says to untick "change password" on COS configuration. I did this but the button still appears.
If I click change password, it let me specify another password. So I can login with the "new" password and with Active Directory Password.
Anyone knows how to disable this button?