SPF Design Frozen

Eric S. Smith writes "SPF, previously mentioned here, is a step closer to becoming a real, live RFC. We are encouraged to publish SPF records and thus to hasten the beginning of the end for annoying spam forgeries. SPF describes DNS TXT records that define the hosts authorized to send mail on behalf of users in your domain. Sites can then consult your SPF records and reject spam forged to look like it comes from you." (SPF stands for "Sender Permitted From.")