dmarcian
EasyDMARC
PowerDMARC
DMARCLY
MxToolBox
DMARC Digests
Monitor and Implement DMARC
DMARCwise.io
Cachely.dev
nxCloud
Founded in 2012 by a primary author of the DMARC specification, dmarcian is dedicated to upgrading the entire worldโs email by making DMARC accessible to all with superior tooling, educational resources, and knowledgeable support.
Used by thousands and recommended by support teams around the globe, our DMARC Management Platform grants you visibility into and control over how your email domains are used. Our platform provides actionable insights and alerts for organizations of any size to deploy DMARC and its supporting technologies of SPF and DKIM, visualize email delivery data, and manage a secure domain services infrastructure.
Rectify email security vulnerabilities, improve domain and brand reputation, and meet the growing demand of DMARC compliance requirements with our best-in-class offerings.
Product:
Our DMARC Management Platform visualizes DMARC data in powerful and meaningful ways so you can quickly identify authentication gaps with your SPF and DKIM configurations, as well as unauthorized use of your domains.
In addition to aggregating DMARC data, our platform provides domain administration teams with the necessary features to adopt DMARC with clarity and confidence. Providing actionable insights, it is powered by the most accurate source classification engine in the industry and affords users with assurances of the true origin of a particular mail stream.
dmarcian has been processing DMARC data since the inception of the specification in 2012.
Cachely is the managed self-hosted remote cache for Nx and Turborepo - the cache backend you'd otherwise build and run yourself, hosted for you on Cloudflare's edge (R2). It's a drop-in replacement for a DIY @nx/s3-cache / S3 bucket setup: point your build tool at Cachely with a token and two environment variables, and share build cache across CI and every developer's laptop.
Unlike a self-hosted cache, Cachely enforces read-only tokens at the API, so pull-request and fork builds can read but never write - closing the Nx cache-poisoning attack (CVE-2025-36852). It adds ROI reporting (the real build minutes and dollars the cache saved), per-tool insights, and build-optimization suggestions on top.
Pricing is a flat per-workspace subscription with no per-seat fees - add every developer, bot, and CI actor without watching the bill. Cachely never stores your source code; it caches only task outputs and their content hashes. Nx and Turborepo today; Bazel on the roadmap.
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Based on our record, dmarcian seems to be more popular. It has been mentiond 15 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Audit your DMARC record. If it's v=DMARC1; p=none; with no rua=, you're in the compliance theater bucket. Set rua=mailto:dmarc@yourdomain.com, let it run for 2โ4 weeks, then move to p=quarantine; pct=10 and ramp up. Tools: Postmark's DMARC Digests, dmarcian, EasyDMARC. - Source: dev.to / 4 months ago
There's the problem then. Try and figure out whats not configured properly. You can also test the domain at https://dmarcian.com/ Check you emails from Apple and see make sure your DNS settings match what Apple sent you and also set a DMARC policy, even something basic like v=DMARC1; p=none would do for the time being. Source: about 3 years ago
I have published a DMARC record a week ago using the generator at https://dmarcian.com/... I have published SPF and DKIM, which both show as being valid for my domain, but DMARC doesn't show up. I have tried configuring it different ways, adding and deleting, and nothing will get these checkers to show that it's valid. Source: over 3 years ago
Excellent response. I'd also add using https://dmarcian.com to help check along with mxtoolbox.com. Source: over 3 years ago
This is a screenshot from Instantly. Tried using the checker on dmarcian.com as well and it gave me the same error. Source: almost 4 years ago
EasyDMARC - Cloud Native DMARC
nxCloud - nxCloud is a commercial OwnCloud provider
PowerDMARC - Stop hackers from sending emails from your domain.
DMARCLY - DMARCLY helps stop email spoofing, phishing, spam, business email compromise, ransomware, and improves email deliverability.
MxToolBox - All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.
DMARC Digests - A new DMARC monitoring service to help protect your brand from email scammers.
