docs/about/glossary.rst
Glossary
========
.. glossary::
DMARC
DMARC or Domain-based Message Authentication, Reporting and Conformance
CAA
DNS Certification Authority Authorization
SPF
SPF or Sender Policy Framework is method to help detect fraudulent emails. See :rfc:`7208`.
Certificate Authority
Certificate Authority or CA
DNSSEC
DNS SEC
DNS
Domain Name Service