"MailScan 4 for VPOP3 is the world's first ""Real-Time"" e-mail scanner for the VPOP3 Mail Server. A new layer the MicroWorld WinSock Layer (MWL) is introduced between the default WinSock2 and the applications which analyzes the traffic that flows between WinRoute and the Internet or your applications. To ensures that all e-mails are parallely processed the MailScan processes are multi-threaded.
