16 quarters. 4 years. 1,461 days. 459 verified happy customers on G2.
After all that, Valimail is still the #1 DMARC leader on G2’s reports.
G2 just rolled out its quarterly reports, and Valimail is still the #1-ranked DMARC solution by the people who matter most: real customers managing real-world email security challenges every day.
For us, meeting this four-year milestone on G2 is about a lot more than just product ratings. The real excitement comes from looking beyond the badges and seeing the trust that IT and security teams place in Valimail to simplify DMARC, accelerate enforcement, and protect their organizations, their brands, and their customers.
Here’s what we’re celebrating right now…
Summer 2026 G2 highlights
As of Summer 2026, here’s our G2 tally:
- #1 in the G2 DMARC category for the 16th consecutive quarter
- 76 total G2 reports
- 23 badges earned
- 4 #1 rankings and 17 Top-3 rankings
- 4.5/5 average rating across 459 verified customer reviews
Why 100,000+ organizations choose Valimail for DMARC
If you’re not a Valimail customer yet and you’re wondering what all the hype is about, we’ll give you a little sneak peek. Across hundreds of G2 reviews, here are the themes that stand out:
Fast, straightforward setup
Many of our customers mention how quickly they’re able to get started with Valimail. From onboarding to DNS configuration, IT and security teams appreciate how manageable the deployment experience feels.
The initial setup was very easy as Valimail documented well what needed to be done, and once we updated our DMARC record, information quickly became available to start planning and taking action.”
Scott L.
Easier DMARC management
DMARC can be notoriously tough to operationalize, especially across more complex organizations with multiple senders and services. Customers consistently celebrate our ability to help them simplify ongoing management and reduce manual effort.
“I really like the user-friendly interface of Valimail. It transforms a technical and complex protocol into a very visual management of assets. The intelligent identification is extremely useful, saving time by identifying thousands of SaaS services. I no longer need to do detective work to find out who owns the IPs; this eliminates the need for the reverse DNS process to verify if an IP is legitimate or belongs to a cybercriminal.”
Tiago M.
Clear, actionable reporting
Customers say Valimail’s intuitive dashboards and reporting experience make it easier for them to identify authorized senders, monitor authentication activity, and move toward DMARC enforcement with confidence.
“I use Valimail for monitoring DKIM and SPF compliance and I find it very valuable for aggregating DKIM reports and stats. I really like its nice interface and find it easy to use, which makes navigation to the data quick when I need it.”
Sam F.
Responsive support
Valimail’s support is a major differentiator across hundreds of G2 reviews. Whether organizations are just starting DMARC or already managing complex environments at scale, our customers consistently describe their experience with us as collaborative, responsive, and hands-on.
“The sales and support teams at Valimail guide you clearly through the product’s capabilities and benefits, help you get it set up for use, and troubleshoot any issues along the way. The product itself adds value from the moment it’s activated.”
Pradeep P.
| To every customer who left us a review on G2, thank you. We appreciate your feedback, support, and loyalty. Your voices help us improve Valimail each day and strengthen email security around the world |
Why DMARC matters more than ever before
While we’d love to attribute all our success on G2 and beyond to how awesome Valimail is, there’s a larger conversation at play here: DMARC is now wholly necessary for email security, and IT and security teams around the globe are eager to invest in safeguarding their organizations.
Email attacks are getting more convincing, and AI is accelerating the problem. Today’s attackers have gone far beyond malware and suspicious links. They’ve learned to impersonate trusted brands, vendors, and executives — and do it well enough to make fraudulent emails look legitimate.
Many of these attacks happen outside the visibility capabilities of traditional email security tools because the messages never pass through the organization being spoofed. And this is why protecting sender identity through DMARC has become a critical part of email security.
DMARC helps organizations prevent unauthorized domain use by authenticating email senders and giving domain owners control over how unauthenticated messages are handled. But reaching enforcement is often difficult — many organizations struggle to identify legitimate senders, correctly configure SPF and DKIM, and enforce strong security policies without disrupting business-critical email flows.
Valimail is designed to help you:
- Simplify SPF, DKIM, and DMARC configuration
- Discover and manage legitimate senders across several domains and subdomains
- Maintain full visibility into authentication activity and potential abuse
- Move safely to DMARC enforcement with full confidence and minimal complexity
…so you can manage and enforce DMARC without any hassles or headaches.
How secure are your emails? If you haven’t initiated DMARC, it’s time
Some solutions talk big without backing it up. We’ve got 4+ years of G2 reviews that prove the value we bring our customers.
If you’re shopping around for DMARC solutions or planning your path to enforcement, give us a chance to show you how helpful our tech can be.
Your email security and customer experience are our top priority.
