BusinessMail 4 is a powerful multi threaded Intranet/Internet email server and anti-spam system designed specifically for the business environment. It can be installed on any W95/W98//ME/W2K/XP or NT4 PC, and does not require a dedicated PC for smaller installations.

BusinessMail 4 offers single/multiple email domain support, a web mail interface, a web configuration/control interface, full user configurable mutliple anti-spam systems with individual scoring control, user domain aliasing, powerful routing/filtering, flexible connection scheduling, support for permanent connections such as ADSL, cable and others, and of course all types of dial-up connections, automatic SMTP mail collection (if you have a permanent Internet connection and an MX record) and also mail collection from multiple POP3 mailboxes.

BusinessMail 4 can even send mail directly to internet recipients without an SMTP relay (using MX records), making it perfect for DSL, cable and other permanent connection users that are hosting their own Internet domains.