Default user settings apply to all new email users added in your domain. Editing the default settings does not change users that are already in place in your domain.
To view and change the default user settings click Default User Settings which is found under Domain Settings.You must be logged into WebMail as a domain administrator to see these settings. To login as a domain administrator you may click the Mail Administration in the Pacific Online Customer Control Panel. You may also create additional administrators who may login to WebMail directly without entering through the Customer Control Panel.
The Default User Settings are almost identical to those found when adding a user. For more information about what each one does, please refer to the FAQ 'How do I create an email address?