Repeated Blacklisting / IP reputation

Benjamin Billon bbillon-ml at
Thu Sep 10 14:42:13 UTC 2009

>  Why don't we just blacklist everything and only whitelist those we know
>  are good?
> <snip>
>> Note we all could start using IPv6 and avoid this problem altogether.
> <snip>
Yeah. When ISP will start receiving SMTP traffic in IPv6, they could 
start to accept whitelisted senders only.

"IPv6 emails == clean"

Utopian thought?

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