Re: Help with SPAM blocking

[Ned Fleming <ned () kaw us>]

On Wed, 19 Jan 2005 10:38:25 -0800, "Dan Lynch"
<dan.lynch () placer ca gov> wrote:

[snip] 

> First, I'm still looking for a good technical explanation of how
> Realtime Blackhole Lists (RBLs) work. Many references have specific
> implementation details (the syntax of the sendmail config lines, etc),
> but not the overview of RBL technology. The overviews I have found are
> too generic and mail-recipient/end-user oriented to be of much use. 

Behold! All your questions are answered here:

        http://www.dnsbl.com/

If they're not, you can ask again here and I will try to answer them.