Best Practices: Advancing Your DMARC policy
Considerations, milestones, tips, and DNS guidelines to help you confidently progress your domains to a DMARC policy of p=reject.
News & Knowledge
Concluding the Experiment: SPF Flattening
"SPF Flattening" was invented by dmarcian as part of the initial release of the SPF Surveyor. For many years the functionality was flagged as "experimental." Today, we're concluding the experiment and sharing what we've learned.
MSP Program Celebrates One-Year Anniversary
On January 1, 2022, dmarcian launched its official MSP program. While we’ve worked with MSPs for many years, the formalized program was born out of a desire to reach more domain owners in an effort to spread DMARC even further into the ecosystem.
SPF Best Practices: Avoiding SPF Record Flattening
The more services and third-parties that send on your behalf, the more complicated and bloated your record can become. SPF record flattening can be an easy answer, but is not the safest route.
Cisco ESA DMARC Configuration Guide
In this article, we present a guide on deploying DMARC on Cisco's Email Security Appliance.
DMARC Status of Top 100 Canadian Companies – Revisited
In June 2021 we published research on DMARC adoption among the top 100 companies in Canada. Twenty months later, we evaluated the DMARC adoption rate and are excited to share those rosy results.
Secure Your Online Identity with MFA and DMARC
To provide a second step beyond your password in proving and securing your online identity, Multifactor Authentication steps in as a double-check in the authentication process.
Source Guide: Mailgun
This guide describes the process for configuring Mailgun to send DMARC-compliant messages.
Source Guide: Mailchimp Transactional (Mandrill)
This guide describes the process for configuring Mailchimp to send DMARC-compliant messages.
How to Create Reports on the dmarcian Platform
Reports generated from our DMARC Management Platform give you insight into what is happening with a particular aspect of your domains. A useful resource to keep decision makers and stakeholders informed and updated relative to DMARC deployment and maintenance, reports help to bridge this gap.