<email from="ccnet@domain.com" mailhost="..." includeDetails="TRUE">
    <users>
        <user name="abc" address="ABCforename.surname@domain.com" />
        <user name="Abc" address="ABCforename.surname@domain.com" />
        <user name="ABc" address="ABCforename.surname@domain.com" />
        <user name="ABC" address="ABCforename.surname@domain.com" />

        <user name="def" address="DEFforename.surname@domain.com" />
        <user name="Def" address="DEFforename.surname@domain.com" />
        <user name="DEf" address="DEFforename.surname@domain.com" />
        <user name="DEF" address="DEFforename.surname@domain.com" />
    </users>
    <modifierNotificationTypes>
        <NotificationType>Failed</NotificationType>
        <NotificationType>Fixed</NotificationType>
        <NotificationType>Exception</NotificationType>
    </modifierNotificationTypes>
</email>