ORF

ORF — Updating your DNSBL and SURBL definitions

Article was last updated on March 3, 2014.View products that this article applies to. Introduction The following article describes the process of updating your DNS and SURBL definitions in ORF. DNS blacklist are online databases of spam sending hosts, while SURBLs are online databases of "spamvertized" URLs which are present in the email body of spam emails. Both databases are queried real time...