Email Authentication

meta.com

SPF

warning

Declares which servers may send mail for this domain.

v=spf1 redirect=_spf.fb.com

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; pct=100; rua=mailto:a@dmarc.facebookmail.com

10 mxa-00082601.gslb.pphosted.com

10 mxb-00082601.gslb.pphosted.com