Jeroen Geilman put forth on 2/3/2011 5:55 PM: > If it uses the common query method, just add it to your list of DNSBLs.
from: http://spamlinks.net/filter-dnsbl-lists.htm query.senderbase.org SENDERBASE ... Returns TXT records Not suitable for direct Postfix use. I manually dug a few bad and good (Senderbase' own reputation) IPs into it and got nothing in return, no TXT records, nut'n, with neither forward or reversed IP notation. -- Stan
