DMARC’s alignment feature prevents spoofing of the “header from” address by: Matching the “header from” domain name with the “envelope from” domain name used during an SPF check, and Matching
How DMARC work?
DMARC’s alignment feature prevents spoofing of the “header from” address by: Matching the “header from” domain name with the “envelope from” domain name used during an SPF check, and Matching