Roy Snell wrote:
The spammers could register a domain, supply an SPF record in
the DNS and send out their junk. However, registering a domain
involves some traceability and the anti-spam oriented Internet
community should be able to establish a mechanism for identifying
the offending domains and either publishing them in standard RBL
lists or arranging for the DNS references to those domains to be
removed from the ROOT nameservers.
Which would not help much. Registering a domain does not cost more than
a condom; even if the domain is used for 1 hour and then disposed of it
does not change much the business model for the spammer.
Michel.