An F for effort... ;)
--($:~)-- dig newsletter.sunrise.ch TXT +short "spf2.0/pra ip4:146.82.220.0/23 ip4:198.31.62.0/23 ip4:209.47.11.0/24 ip4:62.221.20.0/24 ip4:65.167.67.192/27 ip4:216.73.80.0/20 ~all" "v=spf1 ip4:146.82.220.0/23 ip4:198.31.62.0/23 ip4:209.47.11.0/24 ip4:62.221.20.0/24 ip4:65.167.67.192/27 ip4:216.73.80.0/20 ~all"
On Mit, Mai 18, 2005 at 16:01:13 +0200, Juerg Reimann wrote:
To whom it may concern...
I've run a little test whether Swiss ISPs use SPF or not and it turned out that very few have actually implemented it (actually, I found not a single one). Is there a reason for that? It's a very simple implementation and it could prevent a lot of damage like the most recent one after Sober.Q.
I would suggest ISPs should implement SPF quickly and talk to their customers about it. (See http://spf.pobox.com/ for further information.)
Regards, Juerg Reimann
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