Le dim, 04/07/2004 à 17:46 -0400, Eric Dorland a écrit : > Package: wnpp > Severity: wishlist > > * Package name : libspf2 > Version : 1.0.3 > Upstream Author : Wayne Schlitt <wayne@midwestcs.com> > * URL : http://www.libspf2.org/ > * License : GPL, BSD > Description : Sender Policy Framework library, written in C > > libspf2 implements the Sender Policy Framework, a part of the SPF/SRS > protocol pair. libspf2 is a library which allows email systems such as > Sendmail, Postfix, Exim, Zmailer and MS Exchange to check SPF records > and make sure that the email is authorized by the domain name that it is > coming from. This prevents email forgery, commonly used by spammers, > scammers and email viruses/worms. Nothing to do with the library, but I'm trying to understand the protocol itself. If I understand correctly, the SPF prevents any email from being sent outside the corresponding IP addresses of the sender's domain. Am I wrong? If this is true, this is one of the most stupid ideas I've seen for fighting spam. -- .''`. Josselin Mouette /\./\ : :' : josselin.mouette@ens-lyon.org `. `' joss@debian.org `- Debian GNU/Linux -- The power of freedom
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