This is a selection of our blog content that includes useful articles on understanding, deploying and managing DMARC, SPF, DKIM and related technologies.
For those of you that use Network Solutions as your DNS provider, here are brief instructions for publishing and adding a DMARC record.
SPF allows a domain owner to publish a list of servers that are allowed to send on behalf of a domain. When processing a domain’s DMARC data, dmarcian uses the domain’s SPF record to identify IPs that are authorized by the domain.
To fulfill dmarcian’s mission of spreading DMARC everywhere, partnering with Managed Service Providers (MSP) is essential. In order for that partnership to be successful, dmarcian created a solution that gives MSPs the functionality, tools and education to manage their clients’ DMARC projects through one application.
This guide describes the process for configuring Mailchimp to send DMARC-compliant messages.
This guide describes the process for configuring SendGrid to send DMARC-compliant messages.
This guide describes the process for configuring Google Workspace to send DMARC-compliant messages.
This source guide describes the process for configuring Microsoft 365 to send DMARC-compliant messages.
As your DMARC advocate, we continue our lofty goal of cataloging each of the most popular sources, their DMARC capabilities and providing practical guidance on “how to” configure each to send DMARC-compliant messages.
SPF has been around for a long time and enjoys a rich history. But there are some challenges with the way SPF works. In this article we take a look at these issues and at the barriers that are keeping SPF from being better.
This deployment checklist gives you the steps and business processes to implement DMARC at your organization.
“Technologies recommended in support of core Simple Mail Transfer Protocol (SMTP) and the Domain Name System (DNS) include mechanisms for authenticating a sending domain: Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM) and Domain based Message Authentication, Reporting and Conformance (DMARC).”
Our DMARC deployment experts often hear from customers about email from mailing lists not being delivered. Have you run up against this challenge in your DMARC project?
UPDATE: On Nov. 4 the DoD published Strategic Direction for Cybersecurity Maturity Model Certification (CMMC) Program after a nine-month internal review by senior staffers. The changes are significant, and DoD is unveiling CMMC 2.0 for the defense industrial base with more emphasis on self-assessment.
With a DMARC record in place, you’ll start seeing DMARC reports. With that information visualized in our platform, you can learn about the vendors that send email on behalf of your domain.
Sending other people’s email in a DMARC compliant manner can be accomplished in a number of different ways. Read all about it in this article.
CNAME-based delegation is when a domain owner creates several CNAMEs that point back to your own domain. In contrast with full sub-domain delegation, individual services are delegated by each CNAME.
This article expands on the “full delegation” approach described in the larger How to send DMARC-compliant email on behalf of others article.
We’ve created this guide to help you get started with your dmarcian account. dmarcian’s platform automates the collection and processing of DMARC XML reporting data to help ensure you are sending email according to best practices.
SPF can be a powerful tool for securing an email domain, but it can be misunderstood. dmarcian Deployment Manager Fred Bianchi talks about some common mistakes that result in clutter, leading to a less-than-secure SPF record.
For those of you that use Name.com as your DNS provider, here are brief instructions for publishing and adding a DMARC record.
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