I want use server to server FTP between Windows Server 2008 and 2003 using the built in IIS FTP.
How can I enable it?
Both Server 2003 and 2008 come with IIS FTP 6.0. Enable FXP in IIS6 - MS Article 247132
I believe the answer can be found here: http://support.microsoft.com/kb/247132
This article doesn't cover server 2008, but I would guess things function similarly.