History
For some time ADSP was known as ASP (Author Signing Practices), or the original SSP (Sender Signing Practices) considered misleading, until a protocol naming poll.
Domainkeys, DKIM's predecessor, had an Outbound Signing policy consisting of a single character, "-" if a domain signs all email, and "~" otherwise. DKIM specification intentionally avoided signers' policies considerations, so that DKIM does not validate a message's "From" field directly, but is a policy-neutral authentication protocol. The association between the signer and the right to use "From", a field visible to end users, was deferred to a separate specification. The draft ADSP specification started in June 2007 and went through 11 revisions and uncountable discussions before being published as RFC in August 2009.
Eric Allman, the author of Sendmail, was an editor of the ADSP specification for the IETF DKIM Working Group.
Read more about this topic: Author Domain Signing Practices
Famous quotes containing the word history:
“Every library should try to be complete on something, if it were only the history of pinheads.”
—Oliver Wendell Holmes, Sr. (1809–1894)
“The history of this country was made largely by people who wanted to be left alone. Those who could not thrive when left to themselves never felt at ease in America.”
—Eric Hoffer (1902–1983)
“He wrote in prison, not a History of the World, like Raleigh, but an American book which I think will live longer than that. I do not know of such words, uttered under such circumstances, and so copiously withal, in Roman or English or any history.”
—Henry David Thoreau (1817–1862)