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                                                       Sender Policy Framework (SPF) Parameters

Created
        2012-04-17

Last Updated
        2014-04-29

Available Formats
        [IMG]
        XML [IMG]
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        TXT

Registry Included Below

  • Modifier Names

Modifier Names

Registration Procedure(s)

             Specification Required


Expert(s)

             Unassigned


Reference
        [RFC 6652]

Available Formats
        [IMG]
        CSV

Modifier Reference  Status
  exp    [RFC 7208] Current
redirect [RFC 7208] Current
   ra    [RFC 6652] Current
   rp    [RFC 6652] Current
   rr    [RFC 6652] Current

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