DMARC: The Gatekeeper
Information about DMARC: Domain-based Message Authentication, Reporting, and Conformance
Many how-to articles tout the benefits of DMARC without mentioning a crucial step: Enforcement. A key part of the DMARC (Domain-based Message Authentic...
Mon, 24 May, 2021 at 11:33 AM
In order for an email to pass DMARC, it must pass authentication with either SPF or DKIM in an aligned way. Alignment is defined as follows: SPF In ord...
Mon, 29 Jun, 2020 at 10:13 AM
In order to be able to explain how alignment works and how it can be achieved, we first need to explain what it is: DMARC Alignment Neither SPF n...
Mon, 24 May, 2021 at 11:38 AM
Our recommendation is to move to Enforcement as quickly as possible after reviewing all services and configuring only those that are confirmed to be used; w...
Mon, 29 Mar, 2021 at 3:12 PM
The DMARC standard enables a domain owner to allow relaxed alignment or to require strict alignment. Note that there is no discernible increase in protectio...
Mon, 29 Jun, 2020 at 11:22 AM
TABLE OF CONTENTS What is DMARC Enforcement? DMARC Policy tag What is partial Enforcement? Subdomain Policy DMARC - Strict vs Relaxed alignment Examp...
Fri, 9 Apr, 2021 at 12:57 PM