Spam filtering from an ISP perspective

A talk given at Uniforum New Zealand's Conference, July 2003

The following is a talk I gave to Uniforum New Zealand regarding Spam filtering, especially concentrating on how I saw it from my point of view as the administrator of an ISP mail system.

It covers the extent of the Spam problem (as of mid 2003) , backgrounds some of the technology and makes some guesses about the future. It's a little rough and hurried in places and hopefully I'll get something a bit more polished next time

NOTE: The HTML and Powerpoint versions have my speaking notes, the PDF version doesn't.