Re: How does the new anti spam SPF work regarding the senders email address ?

From: Barry Margolin (barmar_at_alum.mit.edu)
Date: 10/18/04


Date: Sun, 17 Oct 2004 21:50:09 -0400

In article <#AbcYAHtEHA.160@TK2MSFTNGP11.phx.gbl>,
 "Robert Moir" <bofh@mvps.org> wrote:

> Barry Margolin wrote:
>
> > If not spam and viruses, what problem do you think it was intended to
> > solve?
>
> Quite. Don't ask me, it's not like I invented it. If it was *intended* to
> fight spam and viruses then I can only assume people are even stupider than
> I always suspected.

I guess you overestimated people. The front page of spf.pobox.com says:
"SPF fights email address forgery and makes it easier to identify spams,
worms, and viruses" and "SPF is ushering in a new set of anti-spam
systems, where email is spam unless proven otherwise."

-- 
Barry Margolin, barmar@alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***


Relevant Pages

  • Gangs and Spam
    ... IBM Says Gangs Now Behind Most Spam ... could create the most diabolical computer viruses. ... In its Global Business Security Index, ...
    (comp.dcom.telecom)
  • DynIP mail blocking considered harmful (was: Re: My email is rejected by some sites)
    ... mail from any arbitrary source is more likely to be spam ... or viruses, than not. ... This isn't a listing based on behavior of the ... a secondary indicator is being used to ...
    (Debian-User)
  • Re: strange errors--hijackthis log
    ... When I realized I had viruses I ran AVG and supposedly these were healed. ... No SPAM! ... To add addresses to the filter, you'll have to edit it, click "contains people", click "Address Book" again, and add any new addresses. ... That can be an occasional nuisance, but otherwise you'll be creating many mail rules for SPAM. ...
    (microsoft.public.windowsxp.help_and_support)
  • Re: 450 %TCPIP-E-SMTP_NOSUCHUSER, no such user, <domain.name>
    ... >>greylisting has anything but a marginal effect. ... >It was already mentioned that an enormous percentage of spam is being sent ... MyDoom, Bagel, etc. are all spam-forwarding viruses. ... All mail has to go out via our central mailhubs. ...
    (comp.os.vms)
  • Re: Yamaha R3 losing stored channels
    ... I regret this is necessary. ... Viruses and spam ... >> have rendered my regular e-mail address useless. ...
    (sci.electronics.repair)