Here is a solution for viruses that may reside in files attached to mail messages. ScanMail for Microsoft Exchange Server detects and removes macro viruses on the fly by scanning and cleaning file attachments, shared files, and public folders in real time. Its features include customizable warning messages to sender, recipients, and administrator; an enhanced performance mode for large installations; automatic installation and updates at the Exchange Server; and the ability to schedule update deliveries for automatic download from the Web. Version 2.5 now supports a Web-based console for management from a remote site.