Previously Ian Jackson wrote:
I'm strongly opposed to SPF, mainly because the technical details
are insane. See for example what I said in RISKS:
http://catless.ncl.ac.uk/Risks/23.18.html#subj10
Amusingly I encountered a SPF filter for the first time this week: a
mailserver rejected an email
On Fri, Jul 02, 2004 at 12:20:44PM +0200, Wichert Akkerman wrote:
Amusingly I encountered a SPF filter for the first time this week: a
mailserver rejected an email from declaring it was spoofed. Only it
didn't see that the mailserver that contact it was only relaying the
message and was not
On Mon, Jun 28, 2004 at 03:36:08PM -0500, david nicol wrote:
We could demand SPF listing or c/r, until junk all has SPF.
I'm strongly opposed to SPF, mainly because the technical details
are insane. See for example what I said in RISKS:
http://catless.ncl.ac.uk/Risks/23.18.html#subj10
Ian.
On Wed, Jun 30, 2004 at 08:57:59PM +0100, Ian Jackson wrote:
http://catless.ncl.ac.uk/Risks/23.18.html#subj10
I have reason to believe that Steven Bellovin's criticisms are being taken
seriously -- it's possible that future SPF drafts will have addressed
all of his concerns.
That said, I think
Previously Raul Miller wrote:
On Mon, Jun 28, 2004 at 03:36:08PM -0500, david nicol wrote:
We could demand SPF listing or c/r, until junk all has SPF.
SPF certainly introduces a level of accountability. It likely increases
the cost for all spammers and increases the risk for illegal
On Wed, Jun 02, 2004 at 09:49:05AM +1000, Pascal Hakim wrote:
I've seen figures as high as 85% of email to Debian lists being spam
talked about. No more than 1% of that hits my inbox. That's impressive.
Spam mails fake headers anyway, a c-r system would not stop the spam,
it would just make
I have a small challenge-response system that is queried rather than
being integrated into the system that uses it. This challenge response
system (the RAPNAP database) could be integrated into SPF queries
without too too too much alteration of a DNS tool such as rbldns.
Were the debian project
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