Email Authentication

smithsonianmag.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:smithsonian-spf.inetz.com -all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1; p=none;

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