Halon Email Security Gateway manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats. Implement it easy with standard settings, or adjust it to fit your exact needs, without compromises.
14 days free trial, download directly from halon.io. Available for deploy on-premises, as a virtual appliance or in a public cloud environment (Amazon Web Services, Microsoft Azure, or VMware). Halon currently powers over 30 million mailboxes, and some of the worlds busiest email servers.