29 Jun
2005
29 Jun
'05
9:58 a.m.
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.