RFC4405: SMTP Service Extension for Indicating the Responsible Submitter of an E-Mail Message
Network Working Group E. Allman Request for Comments: 4405 Sendmail, Inc. Category: Experimental H. Katz Microsoft Corp. ...
RFC4406: Sender ID: Authenticating E-Mail
Network Working Group J. Lyon Request for Comments: 4406 Microsoft Corp. Category: Experimental M. Wong pobox.com ...
RFC4408: Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1
Network Working Group M. Wong Request for Comments: 4408 W. Schlitt Category: Experimental April 2006 Sender Policy Framework (SPF) for Authoriz...
RFC6577: Authentication-Results Registration Update for Sender Policy Framework (SPF) Results
Internet Engineering Task Force (IETF) M. Kucherawy Request for Comments: 6577 Cloudmark, Inc. Updates: 5451 March 2012 Category: Standards Track ISSN: 2070-1721 Authentication-Res...
RFC6652: Sender Policy Framework (SPF) Authentication Failure Reporting Using the Abuse Reporting Format
Internet Engineering Task Force (IETF) S. Kitterman Request for Comments: 6652 Agari Updates: 4408 June 2012 Category: Standards Track ISSN: 2070-1721 Sender Policy Framework (S...
RFC6686: Resolution of the Sender Policy Framework (SPF) and Sender ID Experiments
Internet Engineering Task Force (IETF) M. Kucherawy Request for Comments: 6686 Cloudmark Category: Informational July 2012 ISSN: 2070-1721 Resolution of the Sender Policy Framework (SP...
RFC7073: A Reputation Response Set for Email Identifiers
Internet Engineering Task Force (IETF) N. Borenstein Request for Comments: 7073 Mimecast Category: Standards Track M. Kucherawy ISSN: 2070-1721 November 2013 ...
RFC7208: Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1
Internet Engineering Task Force (IETF) S. Kitterman Request for Comments: 7208 Kitterman Technical Services Obsoletes: 4408 April 2014 Category: Standards Track ISSN: 2070-1721 Sender Pol...
RFC8405: Shortest Path First (SPF) Back-Off Delay Algorithm for Link-State IGPs
Internet Engineering Task Force (IETF) B. Decraene Request for Comments: 8405 Orange Category: Standards Track S. Litkowski ISSN: 2070-1721 Orange Business Service ...
RFC8541: Impact of Shortest Path First (SPF) Trigger and Delay Strategies on IGP Micro-loops
Internet Engineering Task Force (IETF) S. Litkowski Request for Comments: 8541 Orange Business Service Category: Informational B. Decraene ISSN: 2070-1721 Orange ...
RFC8601: Message Header Field for Indicating Message Authentication Status
Internet Engineering Task Force (IETF) M. Kucherawy Request for Comments: 8601 May 2019 Obsoletes: 7601 Category: Standards Track ISSN: 2070-1721 Message Header Field for Indicating Message Authentication Status Abstract This ...