Kerio MailServer is a secure corporate Internet messaging server for SME. KMS integrates SpamAssassin, anti-virus control, SSL encrypted POP3, IMAP4, SMTP, WebMail (HTTP) and WAP protocols, attachment/content filtering and MAPS/user-defined anti-spam database. KMS supports multiple domains, automated replies, SMS notifications, shared and public folders, mail folder backup, full Active Directory implementation, mailing lists and shared contacts. KMS runs on Windows 98/ME/NT/2000/XP, Linux RedHat 7 & 8 and Mac OS X 10.2.Major features: All mail protocols are encrypted, integrated SpamAssassin anti-spam filtering, integrated MacAfee antivirus protection, secure SMTP relay, ergonomic WebMail.Uninstaller is included, installation file is 8.0 MB, program is available with English, French, Dutch, Czech, and Slovak user interface.