10IPS
us.edu.pl

DMARC record for us.edu.pl

Email security & deliverability · grade A

DMARC
✓ present
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:dmarc@us.edu.pl;ri=86400;aspf=r;adkim=r;fo=1

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