class MicrosoftExchangeNotificationSender extends NotificationSender {

    @Override
    public void sendEmailWithAttachments(EmailWithAttachmentsDTO in, Authentication authentication, String userId) throws Exception
    {
        // Sending as system user to create AcmOutlookUser, ignoring userId
        AcmUser user = getUserDao().findByUserId(userId);
        sendEmailWithAttachments(in, authentication, user);
    }

}