nanog mailing list archives

Re: Repeated Blacklisting / IP reputation


From: Kevin Loch <kloch () kl net>
Date: Thu, 10 Sep 2009 10:59:59 -0400

Benjamin Billon wrote:

 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?

Are you not receiving SMTP traffic via IPv6 yet?

Received: from s0.nanog.org ([IPv6:2001:48a8:6880:95::20])

- Kevin



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