Get started with OnDMARC and we will guide you through the process of getting your brand protected

* You can use this service up to 5 times per email address.

After sending your email, check the box below to reveal the Investigate dashboard and your results for DMARC and BIMI. To reveal the full insight into other areas including SPF, DKIM, TLS and FCrDNS, sign up for a free trial.*

2. Get the results

Simply send an email to the address below from the sending service you wish to check - don’t worry about putting anything in the body of the email.

1. Send an email

Send an email

Red Sift's cybersecurity products work together to block outbound phishing attacks, analyze the security of inbound emails, and provide domain impersonation defense for company-wide threat protection.

Reveal email configuration errors with Investigate

Investigate

Use Red Sift’s Investigate tool to see if your DMARC, DKIM, SPF and BIMI protocols are correctly set up with Red Sift's free investigative feature.

Investigate tool | Red Sift

Needs

Red Sift provides solutions that solve for the most pressing needs across your complete attack surface.

Solutions by need

Meet the Experts

Find out about the team behind Red Sift and our vision to create a cybersecurity solution for everyone.

Roles

Our platform helps a variety of personas across the organization do their work in more secure way.

Solutions by role

Answers to any queries you have about OnDOMAIN.

OnDOMAIN Help Center

Answers to any queries you have about OnINBOX.

OnINBOX Help Center

Advice and answers from the OnDMARC team.

OnDMARC Help Center

Find out about the latest company developments, alongside top tips for improving your cybersecurity.

News & Blog

Find out everything you need to know about cybersecurity trends, emerging topics, and questions here.

Red Sift Answers

Features

Threat protection for Microsoft 365 and Google Workspace.

OnINBOX

Suites

Red Sift’s Solution Suites protect organizations’ ever-expanding attack surface using ML and automation.

Solution Suites

A collection of datasheets, whitepapers, eBooks, and more to help you learn more about our products.

Resource center

A Digital Resilience Platform built for an evolving attack surface.

The Red Sift Platform

Stop phishing attacks by disarming lookalike domains on day zero.

OnDOMAIN

Contact the Red Sift team for any questions you may have. You can email us directly or contact us via social media.

Contact us

Discover and monitor your entire public-facing asset inventory.

Hardenize

Take a look at the current openings at Red Sift.

Careers

About us

Pricing

Quickly protect your domains against impersonation.

OnDMARC

Become a Red Sift MSP to deliver cybersecurity solutions that work for customers and grow businesses.

MSP Partner Program

Block outbound email impersonation and get inbound threat detection for Microsoft 365 with Red Sift’s essential business email protection.

Red Sift & Microsoft

Partner with Red Sift and be part of a team delivering award-winning cybersecurity solutions.

Become a partner

Read about the success customers have achieved since deploying Red Sift’s cybersecurity solutions.

Case studies

Advanced threat protection for Microsoft 365 and Google Workspace.