ondmarc logo

Protect against phishing and BEC attacks with Red Sift OnDMARC

Simplify email security and stop spoofing with award-winning, cloud-based DMARC, DKIM, and SPF configuration and management.

4.9 star rating
70 reviews
ondmarc logo

Protect against phishing and BEC attacks with Red Sift OnDMARC

Simplify email security and stop spoofing with award-winning, cloud-based DMARC, DKIM, and SPF configuration and management.

4.9 star rating
70 reviews

Trusted by

Email is still the number one attack vector

Without DMARC in place, threat actors can send emails using your domain with no visual indicators that they’re fraudulent. 

These attacks are difficult to detect, highly effective, and responsible for the majority of phishing-related financial losses.

$2.9B 

Lost to Business Email Compromise (BEC) in 2023

89%

Of phishing attacks come from a spoofed email

74%

of spoofing attacks that bypassed a SEG were an exact domain attack

-65%

Reduction in delivery of unauthenticated mail

HOW RED SIFT ONDMARC HELPS
Take back control of your email reputation

Red Sift OnDMARC is an award-winning email authentication solution that helps organizations reach full DMARC enforcement in just 6 to 8 weeks. 

By blocking unauthorized use of your domains, OnDMARC reduces the risk of phishing, spoofing, and BEC attacks quickly and reliably.

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Be in control of all email security protocols

“With the Dynamic Services feature, we have total control of our domains. It brings everything under one roof."

Kevin Hopkinson, Head of Deliverability @ Zoominfo

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Protect & report on every domain and subdomain

“OnDMARC actually helped us discover and reject spoofing attacks we weren’t aware of.”

Mark Johnson, Head of Customer Security @ TalkTalk​

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Free up the team with the help of AI

“With Radar’s quick and comprehensive insights, I can now assess a domain’s security posture and configuration in two minutes.”

IT Director @ US based VC firm

Stop email security threats that bypass DMARC

“OnDMARC’s proactive insights helped us secure configurations and avoid downtime, a key benefit in maintaining our high-stakes environment”. 

Head of Internal Systems @ Fortune Global 500 consulting company

What makes ondmarc different
Why 1,200+ organizations choose Red Sift OnDMARC
Work with an industry-leading Customer Success team

Your dedicated account team — including customer success managers and engineers — supports you every step of the way. From kick-off to completion, you’ll have expert guidance on hand whenever you need it.

DNS Guardian, OnDMARC
Identify subdomains with misconfigured or orphaned DNS records

DNS Guardian ensures better hygiene with continuous monitoring of your DNS configuration to prevent SubdoMailing, dangling DNS, and CNAME takeovers.

Find and fix email misconfigurations 10x faster

Red Sift Radar pinpoints the root cause of issues like misaligned SPF records or unauthorized IPs and resolve them before they impact deliverability or security.

BIMI two, OnDMARC
Stand out in the inbox with BIMI

Red Sift OnDMARC includes integrated VMC provisioning to simplify BIMI adoption. Improve open rates by 39% and boost brand recall by 44%.

Overcome the 10 SPF lookup limit

Dynamic SPF provides a reliable SPF lookup limit fix by consolidating records and removing the need for macros. It simplifies management and ensures full deliverability across legacy systems and third-party gateways.

Smart Record, OnDMARC
Simplify email security with a single DNS update

Configure SPF, DKIM, DMARC, BIMI, and MTA-STS in one place. No more manual change requests, no more DNS errors.

REVIEWS
Leading security teams choose Red Sift OnDMARC
Kevin Hopkinson ZoomInfo
Kevin Hopkinson
Head of Deliverability

“With OnDMARC, we are able to scale and grow effectively as we add more employees and complete more acquisitions without worrying about shadow IT.”

Yousef Oujdi Alvarez and Marsal
Yousef Oujdi
Chief Security Officer

“Red Sift’s managed SPF solution doesn’t require the use of macros making it fully compatible with global email systems, whilst removing the known SPF entry restrictions.”

Michael Devitt
IT Director

“Red Sift protects the domains of 4 of the 5 magic circle law firms in the UK as well as international law firms. Their track record in the legal sector made them the obvious choice of cybersecurity vendor for William Fry.”

Gareth Packham
Gareth Packham
Director of Information Security & Data Protection

“The combination of compelling commercials, fantastic pre- and post-procurement support, and a genuine desire to help us succeed made Red Sift the clear choice for us. They’ve helped us strengthen our infrastructure, so Save the Children can focus on what matters most: protecting children and delivering life-changing support.”

Vinay Tekchandani
Vinay Tekchandani
Technical Program Manager

“Red Sift makes email security easy. I’ve done implementations for DMARC before and this was by far the easiest. They take away all the headaches and make it painless.”

FEATURES
The OnDMARC difference
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Dynamic Services

Manage SPF, DKIM, DMARC, and MTA-STS records from inside the OnDMARC interface without needing to access your DNS.

Dynamic SPF

Easily authenticate SPF across all approved sending services and ensure your organization’s email deliverability is never interrupted.

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Integrated BIMI

Streamline and automate the VMC provisioning process to make the journey to BIMI as smooth as possible.

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Investigate

Turn complex forensic DMARC reports into actionable information about your sending sources in order to pinpoint and solve issues within your organization quickly.

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Radar

By integrating rich intelligence, security analyst skills, and LLM power directly into workflows, Radar helps prevent email-based incidents before they happen.

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DNS Guardian

Continuously monitor your DNS configuration to prevent SubdoMailing, dangling DNS, and CNAME takeovers.

THE TRINITY OF BRAND PROTECTION

Attackers don’t stop at DMARC, and neither should you

Attackers exploit subdomains, gaps in DNS, and convincing lookalikes to bypass traditional controls. That’s why comprehensive brand protection needs more than just DMARC.

Stop attackers from sending mail as you

Start by protecting your real domain with DMARC to block unauthorized senders and prevent exact-domain spoofing.

PROTECT

Stop attackers from sending mail as you

Start by protecting your real domain with DMARC to block unauthorized senders and prevent exact-domain spoofing.

Guide

Guide
RS ESG

Red Sift’s definitive guide to email security

We’ve developed this comprehensive guide to help both beginners and buyers with their email security related queries. You’ll find in-depth information on:

  • The email landscape and the types of threats that exist
  • The different types of email security protocols or how they protect organizations from attacks, such as SPF, DKIM, MTA-STS, and DMARC
  • What to look for in an email security provider
RS ESG

Frequently asked questions

How does email authentication stop phishing and spoofing?

Organizations can stop phishing attacks with email authentication protocols like DMARC, SPF, and DKIM. OnDMARC simplifies deploying these protocols to stop phishing and brand impersonation at the source. For more email authentication best practices to prevent phishing, visit our email security guide.

How do I get to DMARC enforcement?

Red Sift OnDMARC guides you through identifying all your senders, updating your SPF and DKIM, and gradually tightening your DMARC policy from monitoring (p=none) to enforcement (p=quarantine/p=reject). With automation and expert guidance, organizations typically reach full enforcement in 6-8 weeks with OnDMARC. 

What is the best DMARC solution for fast enforcement?

Red Sift OnDMARC is a G2 grid leader in EMEA and Europe and award-winning solution in DMARC protection with customers seeing a 6–8 week average time to full DMARC enforcement (p=reject or p=quarantine).

Can DMARC help improve email deliverability?

By implementing DMARC, you can boost your email deliverability rates by letting receivers know your emails are authenticated. Red Sift OnDMARC boosted Wise’s email deliverability rate to 99%.

What is Dynamic SPF and how does it work?

Dynamic SPF is an OnDMARC feature that authenticates all approved senders through a single dynamic include. It eliminates SPF PermErrors caused by the 10-DNS-lookup limit by flattening records at query time—no manual DNS updates or macros required. This ensures reliable SPF authentication and uninterrupted email delivery.

What is DNS Guardian and why does it matter?

DNS Guardian by Red Sift OnDMARC stops malicious mail that slips past DMARC, like spam from domain takeovers and SubdoMailing. DNS Guardian is the only DNS monitoring solution offered by a DMARC provider.

How does BIMI work?

Once an organization enforces DMARC with a policy of p=reject, it can use BIMI to display its verified brand logo in supported email clients. Learn more about BIMI here

Ready to see for yourself?