North American Network Operators Group
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Re: ISP phishing
- From: Tony Finch
- Date: Wed Jun 29 05:59:24 2005
On Wed, 29 Jun 2005, Brad Knowles wrote:
>
> SPF is not a panacea.
>
> In fact, it is pretty much totally worthless, unless you are the sole
> owner of a given domain and you can guarantee that all mail you ever send will
> always be routed through the machines that you own and control, and you know
> that you don't ever forward e-mail for any of your other accounts.
Actually, what you have to guarantee is that you never send email to
anyone who forwards their email elsewhere. This is impossible.
Tony.
--
f.a.n.finch <dot@dotat.at> http://dotat.at/
BISCAY: WEST 5 OR 6 BECOMING VARIABLE 3 OR 4. SHOWERS AT FIRST. MODERATE OR
GOOD.
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