10IPS
ibm.com

DMARC record for ibm.com

Email security & deliverability · grade A

DMARC
✓ present
v=DMARC1; p=reject; sp=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

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