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Re: Broken DomainKey .. or dead project?

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Subject: Re: Broken DomainKey .. or dead project?
From: Matt Simpson <net-qmlist@jmatt.net>
Date: Wed, 4 Apr 2007 16:14:10 -0400
Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys
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Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=jmatt.net; b=e8tfn9K7rmGFzAURiUV4afDUP5k7UNG0SdTRI8PQOrp71UvYev1HcN2DbBBk3VdABVFRy7m/WRmLICvN5ns4XcsZdXw9R+3lWhkFbynar8hzLhNSYgzbabIedJWNjD6YOZv9F1/+lVqR0QNS+8MuzVVPbWkpCnbaJnMBuY3fpRA=; h=Received:Mime-Version:Message-Id:In-Reply-To:References:Date:From:Subject:Mime-Version:Content-Type;
Domainkey-status: bad
In-reply-to: <20070404200344.GA20446@discworld.dyndns.org>
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References: <b86db13f0704011331m4135c427vc934ced0d8b64120@mail.gmail.com> <20070401205313.GA5988@discworld.dyndns.org> <b86db13f0704011429x17f3e0b1w903861f725380af5@mail.gmail.com> <20070401225748.GA6359@discworld.dyndns.org> <1175514940.31108.92.camel@castor.taos-it.nl> <b86db13f0704041207p6b6c548ai617ff192c7d27414@mail.gmail.com> <p06240603c239aa94b54f@[128.163.18.106]> <20070404200344.GA20446@discworld.dyndns.org>
At 2:03 PM 4/4/07, Charles Cazabon wrote:
Not being up on DK, I could be wrong -- but wouldn't it be impossible for any
DK implementation?  A bounce message has a null return path, so there's no
domain to look up in DNS to get the right keys..

If I understand correctly, DK doesn't use the domain in the return path. It uses the From: or Sender: header.

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