RFC 7208, "Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1", April 2014

Note: This RFC has been updated by RFC 7372, RFC 8553, RFC 8616

Errata ID: 4001
Status: Held for Document Update
Type: Technical
Publication Format(s) : TEXT
Reported By: Jimmy Xu
Date Reported: 2014-05-27
Held for Document Update by: Pete Resnick
Date Held: 2014-06-04

Section A.4 says:

   example.com.           SPF  ( "v=spf1 "
                                 "-include:ip4._spf.%{d} "
                                 "-include:ptr._spf.%{d} "
                                 "+all" )
   ip4._spf.example.com.  SPF  "v=spf1 -ip4:192.0.2.0/24 +all"
   ptr._spf.example.com.  SPF  "v=spf1 -ptr +all"

It should say:

   example.com.           TXT  ( "v=spf1 "
                                 "-include:ip4._spf.%{d} "
                                 "-include:ptr._spf.%{d} "
                                 "+all" )
   ip4._spf.example.com.  TXT  "v=spf1 -ip4:192.0.2.0/24 +all"
   ptr._spf.example.com.  TXT  "v=spf1 -ptr +all"

Notes:

According to Section 14.1 and Appendix B, the use of DNS RR type SPF (99) has been removed from the protocol.

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