Email Authentication

expedia.ca

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:amazonses.com ip4:66.244.67.50 ip4:54.246.138.234 ip4:216.251.0.0/16 ip4:173.209.80.0/20 -all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

pass

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

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_agg@auth.returnpath.net; ruf=mailto:dmarc_afrf@auth.returnpath.net

10 inbound-smtp.us-west-2.amazonaws.com