Agri wrote:
But a syntax must be defined.
See the (expired) Internet draft
<http://purl.net/xyzzy/home/test/draft-stumpf-dns-mtamark-04.txt>
To integrate the various SMTP approaches like MTAMARK, CSV,
SPF, and traditional DNSBLs something like SIQ might help:
<http://tools.ietf.org/id/draft-irtf-asrg-iar-howe-siq>
On the abuse.net "spam tools" list they also discussed the
old "nullmx"-idea again recently (draft also expitred):
<http://purl.net/xyzzy/home/test/draft-delany-nullmx-00.txt>
Bye, Frank
-------
Sender Policy Framework: http://www.openspf.org/
Archives at http://archives.listbox.com/spf-discuss/current/
To unsubscribe, change your address, or temporarily deactivate your
subscription,
please go to
http://v2.listbox.com/member/?listname=spf-discuss(_at_)v2(_dot_)listbox(_dot_)com