Hi Joshua, You can install MailEssentials 8 in gateway mode (Any other Windows 2000 based computer) if you are not running Exchange server 2000 and get it to scan and forward email for your domains to your Exchange server. Check out the following documentation on how to install ME8 on a seperate machine: http://support.gfi.com/manuals/en/mes8/installinggfimailessentialsonaseparatemachine.htm After installing don't forget to configure the Internet Mail Service in Exchange to forward outbound mail through the MailEssentials server and restart the Internet Mail Service. Regards, Daniel Schell - GFI Asia Pacific Security & Messaging software for Windows 2000 GFI: MailSecurity - FAXmaker - DownloadSecurity for ISA Server - LANguard Security Event Log Monitor www.gfi.com This mail was content checked for malicious code and viruses by GFI MailSecurity. GFI MailSecurity provides email content checking, exploit detection and anti-virus for Exchange & SMTP servers. Spam, viruses, dangerous attachments and offensive content are removed automatically. Key features include: Multiple virus engines; Email content & attachment checking; Exploit shield - email intrusion detection & defence; Email threats engine - analyses & defuses HTML scripts, .exe files & more. In addition to GFI MailSecurity, GFI also produces the GFI FAXmaker fax server & GFI LANguard network security product ranges. For more information on our products, please visit http://www.gfi.com. This disclaimer was sent by GFI MailEssentials for Exchange/SMTP.