David MacQuigg wrote:
we could add to Section 4.4 of draft-schlitt-spf:
The DNS query SHOULD include <ip>, the address of the SMTP
client that is injecting the mail.
No, the draft cannot redefine DNS and other Internet standards.
For this trick you need something like the SIQ draft, see also:
http://www.ietf.org/internet-drafts/draft-irtf-asrg-iar-howe-siq-01.txt
Bye, Frank