Email Authentication

audible.com.au

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:amazon.com -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: quarantine.

v=DMARC1;p=quarantine;pct=100;rua=mailto:report@dmarc.amazon.com;ruf=mailto:report@dmarc.amazon.com

20 amazon-smtp.amazon.com