[ietf-dkim] Why mailing lists should strip DKIM signatures
vesely at tana.it
Tue Apr 27 11:31:56 PDT 2010
On 27/Apr/10 17:02, Jeff Macdonald wrote:
> On Sat, Apr 24, 2010 at 10:14 AM, Alessandro Vesely<vesely at tana.it> wrote:
>> Author signatures are special because the content of the "From" field
>> is displayed to recipients. Even if many lists claim copy rights et
>> cetera, the moral responsibility of a message rests with its author. I
>> think that's why rfc4871 gives the "From" field foremost importance.
> Are you sure you got the right RFC here?
The From header field MUST be signed (that is, included in the "h="
tag of the resulting DKIM-Signature header field).
(see also http://tools.ietf.org/html/rfc4686#section-4.1.15)
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