Email Authentication

online.fr

SPF

warning

Declares which servers may send mail for this domain.

v=spf1 include:_spf.free.fr ?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;adkim=r;aspf=r;sp=none

10 mx1.free.fr

20 mx2.free.fr