On 8/23/2010 8:48 AM, Ralf Hildebrandt wrote:
I find that a lot of spam comes from recently registered, throw away
domains. The new domain may be used as the sender, hostname, or name
Are there any rbl type lists that block fresh domains, for the first
10-15 days of their existence?
Dunno if Marc is still active
Yes, the "hostkarma" lists are active, IMO best used in SA
because they mix whitelist with blacklist using different
return codes. (Might be time to revisit DNS whitelists in
I've also been playing with these:
The FRESH lists are what you're looking for.
-- Noel Jones