How does the anti-spam/anti-virus service work?
The MX LogicĀ® Email Defense Service works at the network perimeter to identify, quarantine, block and strip suspect email messages before they can enter the messaging infrastructure. For added security, Email Defense Service supports SMTP over TLS, providing email delivery encryption which allows customers to easily send and receive email over a secure, end-to-end encrypted tunnel. And the easy-to-use Group policies management feature enables administrators to create and subscribe user groups to a particular set of filtering policies.