Email Authentication

club-internet.fr

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:93.17.128.0/24 -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; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc_report_agg@sfr.fr; ruf=mailto:dmarc_report_err@sfr.fr; fo=1

5 smtp-in.sfr.fr