Glossary: Security+ Exam Prep 2: Performance-Based Questions
alignment
The DMARC check that the visible From domain matches a domain that passed SPF or DKIM. The spoofed café email failed it because SPF passed only for kc-invoices.example.
Where the book teaches it
Related terms
DMARC (Domain-based Message Authentication, Reporting, and Conformance)SPF (Sender Policy Framework)DKIM (DomainKeys Identified Mail)