GFI MailSecurity for Exchange/SMTP is an email content checking, exploit detection, threats analysis and anti-virus solution that removes all types of email-borne threats before they can affect your email users. Its key features include multiple virus engines for better protection; email content and attachment checking to quarantine dangerous emails; an exploit shield to perform email intrusion detection & defence; and an email threats engine to analyse & defuse HTML scripts, .exe files & more. It is available as an SMTP gateway version and for VS API. The gateway version should be deployed at the perimeter of the network as a mail relay server and scans inbound and outbound mail. The VS API version integrates seamlessly with Exchange Server 2000 and scans the Exchange 2000 information stores. Both versions can be deployed simultaneously to achieve optimum protection.