Email Authentication

mayoclinichealthsystem.org

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 -all

DKIM

none

Cryptographic signature on outbound mail (selector: none).

No record published.

DMARC

pass

Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.

v=DMARC1; p=reject; sp=reject; pct=100; rf=afrf; ri=86400; fo=1; aspf=s; adkim=s; ruf=mailto:no-service-dmarc-details@mayo.edu; rua=mailto:no-service-dmarc-summary@mayo.edu

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