H3r3tic, are you loading it as root? You have to be root to bind to well known ports (< 1024).

Hmmm...slarty...could be an interesting thing to play around with...maybe I will post a perl script shortly, assuming work doesn't grab my attention first.

/nebulus

EDIT: While looking around through some DOCS, saw this web site, thought it was kind of interesting:

http://assp.sourceforge.net/
The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements whitelists and Bayesian filtering to rid the planet of the blight of unsolicited email (UCE). UCE must be stopped at the SMTP server. Anti-spam tools must be adaptive to new spam and customized for each site's mail patterns. This free, easy-to-use tool works with any mail transport and achieves these goals requiring no operator intervention after the initial setup phase.