Further, if you choose to use the manual review option, the content of those emails and attachments will be stored in unencrypted form for purposes of manual review.</p> Guidelines Regarding Children <p>Zix’s Site, and Zix Company products and Services, are not designed for or directed to children under the age of 16, and Zix does not knowingly collect personal information as defined by the Children’s Online Privacy Protection Act (“COPPA”) or personal information as defined under the CCPA from anyone under the age of 16. If you are under the age of 16, please do not provide personal information of any kind whatsoever and please do not use Zix products and services or participate in Zix’s surveys, contests, events, and other promotions.<</p>