DMARC allows people to protect their domains from unauthorized use by fighting ransomware’s attempted delivery by email.
John Bowers26 October 2021
Halloween is around the corner, so we took a look at DMARC adoption among the world's top 100 candy manufacturers based on net sales.
John Bowers25 October 2021
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.
John Bowers29 September 2021
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.
dmarcian29 September 2021
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.
dmarcian19 September 2021
This article expands on the "full delegation" approach described in the larger How to send DMARC-compliant email on behalf of others article.
dmarcian15 September 2021
CMMC measures cybersecurity maturity consisting of security controls, practices and continual improvement to stop the theft of data and credentials that threaten economic and national security.
John Bowers13 September 2021
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.
dmarcian8 September 2021
dmarcian’s Operations Coordinator, Kayla Bott, reflects on the company’s structure and values and how they promote a balanced, productive, healthy organizational culture.
Becky Kobsik30 August 2021
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.
John Bowers27 August 2021
Since DKIM keys are publicly published, they can be a target for attack. The regular replacement of older keys with newer keys (referred to as “key rotation”) is an effective way to defend against this because it minimizes the period during which attackers may be able to compromise a private key, as well as the…
John Bowers6 August 2021
