Jul 16

dmarcian tools are under constant development to make DMARC deployment faster and easier for everyone. This article describes how to best use the tools today. Read the rest of this entry »

Apr 16

SPF-Identified Servers - How and Why

To turn DMARC into something useful to people, dmarcian processes DMARC data using a big pile of rules.  These rules identify sources of email, and dmarcian presents users with DMARC compliance information based on email source.

One identified source of email is called "SPF-Identified Servers", and dmarcian users are often curious as to how data ends up in this source.  How and why this source works is explained below. Read the rest of this entry »