Spam stuff: early prototype of "too many user unknown DNSBL"
As posted to SPAM-L… reposting in my journal mostly for my records… ---------- Forwarded message ———- Date: Mon, 3 Jan 2005 13:06:28 -0800 (PST) From: Greg Connor To: SPAM-L@PEACH.EASE.LSOFT.COM Subject: MISC: early prototype “too many user unknown DNSBL” This is a project that I’m working on, sort of for work but mostly in my own spare time. It doesn’t actually do anything useful yet, but I wanted to get some feedback on it from you fine folks… The idea is that I want to keep track of the last 10 transactions from each IP, and if 9 of the last 10 transactions were user unknown, then that IP should go on a local DNSBL for something like 2 hours.