Heya, I am searching for commercial IP reputation DB access which I could use with SpamAssassin.
I know that there is DCC with IP reputation, but there aren't many others that I could use with SA (or frontend postfix server). I also found out MailSpike (http://mailspike.org), but I believe they are expiriencing some technical issues at the moment. I know that TrustedSource and IronPort use their implementation of IP reputation, but it is unavailable outside their MTAs/hardware. Do you know any other IP reputation databases (not RBLs), which operate through DNS, and what is your expirience with them? thank you in advance, regards, Jernej
