I already block mail from a rather large number of IPs before mail even reaches spamassassin, but have recently been thinking about blocking ASes instead of IPs. That way, when $spamming_scum gets a new netblock they're automagically blocked without me having to add it to a long list.
I thought it might be useful for spamassassin to be able to do this too. A quick look through the archives and the current sources shows nothing relevant. I found this: http://zgp.org/linux-elitists/[EMAIL PROTECTED] which gives a bit of background info on why this might be useful, and ways of getting at the necessary data. Thoughts? -- David Cantrell
