Also have a look at http://www.it.ca/software/procmail-spamtrap to see
what I'm doing for spam identification. I have alot of my own body
content checks in there; I'd love to compare regexps if you're willing.
Seeing that I'm much more comfortable with greps than procmail itself, my
approach appears to be a bit primitive. However, it's working now. I may take
after you in your spam filtering scheme once I find a little more time. I
pretty much found a pre-compiled list of spam headers and body keywords and
grepped everything. You can check out my approach at
http://www.students.uiuc.edu/~jmlamb/spamfilter.tar.gz. Thanks for the help.
- Jeff