@misc{rfc5617, series = {Request for Comments}, number = 5617, howpublished = {RFC 5617}, publisher = {RFC Editor}, doi = {10.17487/RFC5617}, url = {https://www.rfc-editor.org/info/rfc5617}, author = {John R. Levine and Mark Delany and Eric P. Allman and Jim Fenton}, title = {{DomainKeys Identified Mail (DKIM) Author Domain Signing Practices (ADSP)}}, pagetotal = 21, year = 2009, month = aug, abstract = {DomainKeys Identified Mail (DKIM) defines a domain-level authentication framework for email to permit verification of the source and contents of messages. This document specifies an adjunct mechanism to aid in assessing messages that do not contain a DKIM signature for the domain used in the author's address. It defines a record that can advertise whether a domain signs its outgoing mail as well as how other hosts can access that record. {[}STANDARDS-TRACK{]}}, }