Lightnews — Scholar-powered news

dmarcian @dmarcian.com · 1d

Take a look at this sender-specific #SPF alignment guidance we've prepared to help you keep your SPF records tidy and safe, avoiding over-authentication and syntax errors. dmarcian.com/spf-record-c... #dmarc #cybersecurity

SPF Cleanup Techniques: Recommendations for tidying excessive elements in your record - dmarcian

1

dmarcian @dmarcian.com · 1d

Whether you’re onboarding one client or scaling to hundreds, our platform makes it fast and predictable. Discover resources built with MSPs, for MSPs: dmarcian.com/managed-serv... #MSP #EmailAuthentication #DMARC #Cybersecurity #MSPCommunity

MSP Portal: Resources for partners, backed by global experience - dmarcian

1

dmarcian @dmarcian.com · 4d

dmarcian's Billy Muldoon and Joe Garner sat down with Doug Green of Technology Reseller News to unpack DMARC—what it is, why MSPs need it, and where the revenue opportunities are. Read more here: telecomreseller.com/2025/09/17/d...
#ManagedServices #DMARC #EmailSecurity #AI #Podcast

dmarcian @dmarcian.com · 5d

Ever wonder what really happens behind the scenes when you hit send? Join us as we trace an email’s journey and uncover the checkpoints that can determine its success: www.dmarcian.com/email-journe...

#Deliverability #EmailAuthentication #DMARC #EmailSecurity #dmarcian

An Email's Journey: The Narrow and perilous path from sender to inbox - dmarcian

dmarcian @dmarcian.com · 6d

DKIM selectors are crucial for email servers to locate and verify the sender’s public key, adding security and clarity to email authentication. Learn why #DKIM selectors are essential for identifying legitimate emails and effective #DMARC reporting: dmarcian.com/dkim-selecto...

DKIM Selectors: The Key to verifying that email is authentic and unaltered - dmarcian

dmarcian @dmarcian.com · 7d

Managing multiple client domains? Our Domain Overview gives you a clear, at-a-glance view of their #DMARC status so you can quickly identify issues and lock them down. Stay ahead of threats, streamline management, and keep your clients secure. dmarcian.com/domain-overv... #MSP

dmarcian @dmarcian.com · 8d

For more on our hiring process:https://dmarcian.com/our-hiring-process/

dmarcian @dmarcian.com · 8d

We're hiring a Senior Software Developer! Join the movement to make email better!

Take a look at our requirements, and if this sounds like you, apply here: dmarcian.com/employment-o...
#DevJobs #Python, #Java, #SoftwareDeveloper #SQL #hiring #dmarcian

1 1 3

dmarcian @dmarcian.com · 11d

Have you heard about DMARCbis? Originally published in 2012, the #DMARC specification is now undergoing an update.

Explore our latest article for a breakdown of what’s changing and how to prepare: dmarcian.com/dmarcbis-vs-... #DMARCbis #dkim #EmailAuthentication #EmailSecurity

dmarcian @dmarcian.com · 12d

Our latest analysis highlights the progress—and gaps—in DMARC policy enforcement across Japan, with insights into vulnerabilities, recent #scams, and regional challenges. Here’s what we discovered: dmarcian.com/dmarc-adopti...

#YahooJapan #Yahoo #EmailAuthentication #DMARC

DMARC Adoption Top Japanese Businesses - dmarcian

2

dmarcian @dmarcian.com · 13d

Inbox placement isn’t luck. With 20+ years in email strategy, metrics, and deliverability consulting, Jason Crichton shows how messages move from idea to inbox, and the levers you can pull to improve reach, reputation, and results. www.dmarcian.com/email-journe... #DMARC #dmarcian #Deliverability

dmarcian @dmarcian.com · 14d

Our Source Viewer is used to identify which sources of email need work to bring the compliance percentage as close to 100% as possible. Read more about how to use this important part of our platform: dmarcian.com/email-source... #EmailSecurity #DMARC

dmarcian @dmarcian.com · 15d

What is MTA-STS? Learn how MTA-STS works, its requirements, policy files, and how to implement and publish this policy to your DNS: dmarcian.com/mta-sts/ #DNS #EmailAuthentication #dmarcian #CyberSecurity

MTA-STS: Understanding and utilizing Mail Transfer Agents - dmarcian

1

dmarcian @dmarcian.com · 18d

“Why do DMARC reports include passes and not just failures?” DMARC reports are designed to show all sending sources and their authentication results, not just problems. Why? Learn more from the experts on our forum : forum.dmarcian.com/t/rua-or-ruf...

Rua or ruf?

No. RUF is not advised a most reporters don’t send them, since they have potential privacy risks. You say that you You are supposed to! That is the whole point of DMARC. All reporters should send…

forum.dmarcian.com

dmarcian @dmarcian.com · 19d

In our latest article, we analyzed the top 100 banks and the top 100 businesses in Switzerland to assess their security posture: dmarcian.com/switzerland-... #EmailAuthentication #Cybersecurity #DMARC #dmarcian #phishing

Switzerland Adoption Insights - dmarcian

dmarcian @dmarcian.com · 21d

Our MSP Portal draws on 20+ years of global DMARC experience across every industry and business size. Partner with the creators of #DMARC to deliver scalable, profitable email security to your clients: dmarcian.com/managed-serv... #MSP #ManagedServiceProvider #Cybersecurity

1

dmarcian @dmarcian.com · 21d

Detail Viewer is a powerful data filtering resource to help with the work of deploying #DMARC. With the following filtering options, you have a greater ability to identify successes, gaps in authentication, sending patterns, and much more. Take a look: dmarcian.com/dmarc-detail... #DMARC

dmarcian @dmarcian.com · 22d

At #MSPSummit 2025, dmarcian’s Billy Muldoon and Joe Garner sat down with Doug Green of Technology Reseller News to unpack DMARC—what it is, why MSPs need it, and where the revenue opportunities are. telecomreseller.com/2025/09/17/d...
#ManagedServices #DMARC #EmailSecurity #AI #Podcast

dmarcian @dmarcian.com · 25d

Our mission goes beyond email security. Learn how our values like sustainability, safety, and collaboration guide our work to leave the internet (and the world) better than we found it. dmarcian.com/sustainable-... #DMARC #dmarcian #Culture #Bthechange

1

dmarcian @dmarcian.com · 26d

This guide walks you through publishing MTA-STS (Mail Transfer Agent Strict Transport Security) policies for multiple domains using a single #Cloudflare Worker. dmarcian.com/mta-sts-clou... #Guides #MTA-STS #DMARC #EmailAuthentication #CloudflareWorker

Hosting Dynamic MTA-STS: Leveraging tools with Cloudflare - dmarcian

dmarcian @dmarcian.com · 27d

Ever wonder what really happens behind the scenes when you hit send? Join us as we trace an email’s journey and uncover the checkpoints that can determine its success: www.dmarcian.com/email-journe...

#Deliverability #EmailAuthentication #DMARC #EmailSecurity #dmarcian

dmarcian @dmarcian.com · 28d

We’ve put together a go-to guide covering the most relevant error codes tied to Microsoft’s sender requirements, with step-by-step fixes for #DMARC errors. Check it out and let us know if you need any help: dmarcian.com/microsoft-dm... #Guides #EmailAuthentication #M365 #DKIM

Handling Microsoft DMARC Error Codes: Troubleshooting Techniques

dmarcian @dmarcian.com · 29d

Imagine having all the key updates in #DMARC and email security condensed into one resource. That’s what our newsletter offers. Join the tens of thousands working towards a safer email ecosystem: dmarcian.com/newsletter/ #newsletter #dmarcian #emailauthentication

dmarcian @dmarcian.com · Sep 19

We're hiring a Senior Software Developer! Join the movement to make email better!

Take a look at our requirements, and if this sounds like you, apply here: dmarcian.com/employment-o...

#Python, #Java #SoftwareDeveloper #SQL #hiring

2 3

dmarcian @dmarcian.com · Sep 18

Have you seen our platform lately? Alert Central was redesigned for easier navigation, default alerts, and more customizable options to reduce noise.
Learn more in the Alert Central overview, or log into your accounts and take a look: dmarcian.com/alert-centra... #dmarcian #DMARC #EmailSecurity

Alert Central Polished and Refreshed - dmarcian Platform Update

1