On Fri, 2012-05-04 at 11:29:01 -0400, Rod K wrote: > Was wondering if anyone would be willing to share what DNSBL and > weights they are using with Postscreen.
Mine are adapted from a previous post by /dev/rob0: postscreen_dnsbl_threshold = 3 postscreen_dnsbl_sites = zen.spamhaus.org*3 b.barracudacentral.org*3 dnsbl.njabl.org*2 bl.spameatingmonkey.net*2 bl.spamcop.net dnsbl.ahbl.org spamtrap.trblspam.com swl.spamhaus.org*-5 list.dnswl.org=127.[0..255].[0..255].0*-2 list.dnswl.org=127.[0..255].[0..255].1*-4 list.dnswl.org=127.[0..255].[0..255].[2..255]*-6 And FWIW, the below statistics correspond to a recent 24hr period; TOTAL is the number of IPs listed by a given zone, and UNIQ is the number of IPs listed *only* by that zone. Regarding overlap with whitelists, I've noticed that it's consistently highest for spamtrap.trblspam.com. UNIQ/TOTAL DNSBL DNSWL 1022/17454 b.barracudacentral.org 17 54/6841 bl.spamcop.net 25 4/5502 bl.spameatingmonkey.net 0 5/96 dnsbl.ahbl.org 0 7/134 dnsbl.njabl.org 3 587/3842 spamtrap.trblspam.com 469 1609/18263 zen.spamhaus.org 5 UNIQ/TOTAL DNSWL DNSBL 2514/2520 list.dnswl.org 510 0/6 swl.spamhaus.org 0 -- Sahil Tandon