Industry-leading Kaspersky antivirus provide complete gateway protection from viruses, worms, Trojan horses, spyware and other forms of malware. Using MailGate enables businesses to develop custom virus scanning policies and block selected unauthorized fle attachments and executables. And because the very frst minutes and hours of new virus epidemics are critical, MailGate’s Zero-Hour Virus Outbreak Protection quarantines suspicious messages and attachments in these decisive early hours. Administrators can specify duration of quarantines, so your enterprise is fully protected while waiting for antivirus vendors to update virus signatures.