On Tuesday, April 27, 2004 7:37 AM, Meng Weng Wong wrote:
On that note, I would like to announce that the SPF draft has
added an accreditation modifier. It should be sufficient for
linking to accreditation services. The deliverability
industry has responded well to this proposed addition.
Comments and criticism welcome.
5.3 accredit: Sender Accreditation
accreditation = 'accredit' '=' domain-spec
The argument to the accreditation modifier is a domain-spec to be
macro-expanded and queried. The result of the query is interpreted
according to the definitions set forth by the
accreditation service.
[snip]
The equivalent declaration can be made in an extension to the Email
Policy Document used for Caller ID. This is described in the
Coordinated Spam Reduction Initiative document available at
http://www.microsoft.com/csri published back in February. See section
10 on "conformant domain lists".