OnDMARC is an email security product created by Red Sift. OnDMARC guides individuals and organisation of all sizes to full DMARC protection in order to block phishing attacks and increase the deliverability of their authorised emails. Users are presented with simple actions to setup SPF, DKIM and DMARC based on their unique email configuration. With OnDMARC you can be sure to reach full DMARC protection with confidence no matter what your level of expertise.

Why us?


Over the past two decades, RAS Infotech has been providing email security solutions and has gained the trust of 1600+ enterprises. We are now introducing ONDMARC to enable you to stop spoofers from sending fraudulent emails to your employees, partners, and customers.


Being able to easily visualize your attack vectors gives you a crystal-clear idea of the problem you're facing. Only DMARC gives your insight into what's happening globally, on your domain, and not just what tries to cross your network boundaries.



You are given bespoke actions to configure SPF and DKIM for your authorised email sources.


Once you have properly configured SPF and DKIM and have no authorised traffic failing authentication for 7 days, OnDMARC will provide you with your DMARC reject policy to block all unauthorized senders from sending on your behalf. OnDMARC will continue to monitor your domain and alert you when changes need to be made.

What does OnDMARC do?


OnDMARC is a cloud-based application that enables organisations to quickly configure SPF, DKIM and DMARC for all their legitimate email sources. This instantly blocks any email impersonation based phishing attacks.


A single email can damage


Impersonated emails can take many forms:


  • “Please pay this invoice…”
  • “Can you send over that contract?”
  • “I need to confirm your personal details…”
  • “Check out the attachment…”
  • “Follow this link to reset…”



With OnDMARC you can protect your staff and customers from receiving and falling victim to these emails.



Email with face ras infotech

Time for email to fight back

DMARC (Domain-based Message Authentication, Reporting and Conformance) is the only way to stop spoof emails.

  • See who is using your domain to send fake emails.
  • Stops criminals from being able to send fraudulent emails from your account.
  • Boosts your email deliverability by verifying you as the genuine sender.


Deploy DMARC confidently


Gain complete visibility of email spoofing attacks.

Follow step-by-step instructions for full DMARC configuration.

Reach full protection quicker.

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Simplify management of SPF, DKIM, DMARC, and MTA-STS records

Make a one-time DNS change and manage all of your email authentication from OnDMARC’s UI. Save time, avoid manual configuration errors and quickly add, authenticate or remove services.

Overcome the 10 SPF lookup limit

Streamline SPF management and avoid manual DNS changes. No macros means that all legacy email structures, gateways, and receivers will deliver your emails.

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Stand out in the inbox with BIMI

Red Sift OnDMARC is the only BIMI solution on the market with integrated VMC provisioning. Improve open rates by 39% and increase brand recall by 44%.

Red Sift OnDMARC features

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.

Integrated BIMI

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

Sender Intelligence

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


Check if your email security protocols are set up correctly for all of your approved sending services.

Hosted MTA-STS

Host the MTA-STS policy file, maintain the SSL certificate, and flag any policy violations through the TLS report to block emails from being intercepted by cybercriminals.