RFC 7208: Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1[RFC Home] [TEXT|PDF|HTML] [Tracker] [IPR] [Errata] [Info page] PROPOSED STANDARD Updated by: 7372, 8553, 8616 Errata ExistInternet Engineering Task Force (IETF) S. Kitterman Request for Comments: 7208 Kitterman Technical Services Obsoletes: 4408 April 2014 Category: Standards Track ISSN: 2070-1721 Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1 Abstract Email on t
