[SLL] collaborate on a dnsbl?
Chuck Wolber
chuckw at quantumlinux.com
Thu May 12 14:26:40 EDT 2005
On Thu, 12 May 2005, Paul A. Franz wrote:
> You can manually add offending IP's to your own block list in sendmail.
> I block big ranges of IP's from Brazil and all Korean IP's. This made a
> huge dent in spam. This might not work for you if you have any need to
> communicate with Brazil or Korea. I don't so this works well.
I've got nearly a complete list of t-dialin.net IP addresses. They're
responsible for the vast majority of crack attempts and SPAM to our
servers.
..Chuck..
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