10IPS
challenges.fr

DMARC record for challenges.fr

Email security & deliverability · grade A

DMARC
✓ present
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

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