Repeated Blacklisting / IP reputation

Joel Jaeggli joelja at
Wed Sep 16 04:08:54 UTC 2009

Christopher Morrow wrote:
> Spammers have a lot of variables to change in this equation, RIR's
> dont always have the ability to see all of the variables, nor
> correlate all of the changes they see :(

Being a crimnal enterprise there are some tools in your kit that a
legitimate business does not have. The problems  becomes,  how the
raising the legitimacy bar more effectively discriminates against
legitimate entities then crimnal one's.

If a discriminatory measure were for example to raise the bar for new
entrants that, by it's nature represents an Internet scale tragedy.


> -Chris

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