How to configure a Sender Policy Framework (SPF) record (Exchange 2010)

  • Synopsis

    This guide will show you how to configure your SPF record.
  • Applicable to

    All hosted Exchange 2010 accounts.
  • Prerequisite

    • a hosted Exchange 2010 account
  • How to

    Note: The Sender Policy Framework (SPF) is a technical method to prevent sender address forgery.
    1. Here is the configuration to use in your DNS server: yourdomain.com TXT "v=spf1 a mx ptr ip4:50.56.123.51 ip4:50.56.123.248 ip4:184.173.129.100 ip4:50.23.209.250 ip6:2607:f0d0:3002:001f:0000:0000:0000:0002 ip6:2607:f0d0:1101:002b:0000:0000:0000:0002 -all"

    If you need further assistance, please do not hesitate to contact us.

  • Keywords

    SPF, Sender Policy Framework, dns, TXT, configure, record
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