SecurityGateway for Email Servers offers email archiving and email threat-detection technology that protects your email server from viruses, spam, phishing, data loss, and other threats.
SecurityGateway's email archiving features provide a fully indexed and searchable repository of all messages sent and received - for both administrators and end users, with advanced search and options for downloading archived messages or restoring them to the mailbox. Additional features, such as Legal Hold, help keep emails safe from deletion to meet regulatory compliance requirements.