When I click the "Change Password" button, a message indicating the link is broken is displayed with additonal directions.
User has trouble changing password.
This is a known bug. To work around this issue, follow the additional directions. You will be prompted enter your username (email address) and password. Once you do so, you will have two Zimbra windows open. Close one of the Zimbra windows and click "Change Password" again. You will then be given the option to enter the new password information.