--- title: Red Sift OnDMARC Reviews meta_title: 'Red Sift OnDMARC Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 107 reviews by the users' company size, role or industry to find out how Red Sift OnDMARC works for a business like yours. aggregate_rating: rating_value: 4.8 review_count: 107 scale: '5' date_modified: '2026-08-10' parent_category: name: Confidentiality url: https://www.g2.com/categories/confidentiality --- # Red Sift OnDMARC Reviews **Vendor:** Red Sift **Category:** [DMARC Software](https://www.g2.com/categories/dmarc) **Average Rating:** 4.8/5.0 **Total Reviews:** 107 ## About Red Sift OnDMARC Red Sift OnDMARC is a DMARC management and email authentication platform that helps organizations stop unauthorized use of their email domains and reach full DMARC enforcement. Over 1,200 organizations across healthcare, finance, retail, and government use OnDMARC, including Domino's, Capgemini, ZoomInfo, Athletic Greens, and Wise. DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email security standard that prevents attackers from spoofing a domain. Getting to p=reject, the enforcement level where domain spoofing is actually blocked, typically takes security teams months without dedicated tooling. OnDMARC cuts that to 6-8 weeks through guided configuration, automated DNS record management, and real-time visibility into authentication status across sending services. Reports give security and deliverability teams a clear picture of which services are sending on behalf of their domains, what's passing authentication, and what needs to be fixed. OnDMARC covers the full range of email authentication protocols: DMARC, DKIM, SPF, MTA-STS, and BIMI. Record updates are automated, removing the need for manual DNS edits and reducing the chance of misconfiguration. Key capabilities - Fast path to enforcement. Guided configuration and automated record updates help security teams reach p=reject in 6-8 weeks. - Investigate. An audit tool for inspecting sending sources, identifying misconfigurations, and tracing authentication failures back to their source. - Protocol automation. Ongoing management of DMARC, DKIM, SPF, MTA-STS, and BIMI without manual DNS intervention. - BIMI and VMC provisioning. Supports Brand Indicators for Message Identification setup and Verified Mark Certificate provisioning for inbox logo display. - DNS Guardian. Monitors DNS records for misconfigurations such as dangling CNAMEs that can expose domains to takeover and SubdoMailing-style attacks. - Red Sift Radar. An AI-assisted analysis layer that surfaces contextual recommendations, helping teams identify and fix email misconfigurations faster. OnDMARC is used by security teams, IT administrators, and email deliverability professionals across organizations of all sizes, including enterprises and regulated industries where email authentication compliance is part of broader security requirements. ## Red Sift OnDMARC Pros & Cons **What users like:** - Users highlight the **fantastic customer support** of Red Sift OnDMARC, making configuration and validation seamless and efficient. (51 reviews) - Users praise the **ease of use** of Red Sift OnDMARC, highlighting its simple setup and time-saving capabilities. (45 reviews) - Users find the **easy setup** of Red Sift OnDMARC essential for a hassle-free experience and seamless security management. (30 reviews) - Users highlight the **ease of DMARC management** with Red Sift OnDMARC, simplifying setup and enhancing security effortlessly. (27 reviews) - Users praise the **implementation ease** of Red Sift OnDMARC, noting intuitive setup and helpful, informative support. (24 reviews) - User Interface (21 reviews) - Features (15 reviews) - Guidance (15 reviews) - Helpful (13 reviews) - Time Saving (13 reviews) **What users dislike:** - Users find the **initial complexity** of Red Sift OnDMARC overwhelming but appreciate the supportive guidance provided. (5 reviews) - Users find the **dashboard overwhelming** at times, requiring adjustment and better customization options for reports. (5 reviews) - Users find **insufficient data** in reports, limiting their ability to trace sources effectively. (5 reviews) - Users face challenges with **DMARC issues not being automatically fixed** , requiring manual updates for DNS records. (4 reviews) - Users face challenges with **DNS problems** as changes sometimes go unnoticed, impacting email delivery and causing disruptions. (4 reviews) - Domain Issues (4 reviews) - Users find the **poor navigation** of Red Sift OnDMARC challenging, especially when using the portal and support pages. (4 reviews) - Expensive (3 reviews) - Inadequate Reporting (3 reviews) - Complex Setup (2 reviews) ## Red Sift OnDMARC Reviews ### 1. Easy to understand path to implement DMARC **Rating:** 5.0/5.0 stars **Reviewed by:** Charlie M. | Senior Security Engineer **Reviewed Date:** April 08, 2022 **What do you like best about Red Sift OnDMARC?** OnDMARC made the process of setting up and monitoring DMARC performance a very intuitive thing for us, besides allowing us to centralize email sender security configuration. **What do you dislike about Red Sift OnDMARC?** It does the job very well and keeps getting updated, there isn't anything we dislike about it so far. **What problems is Red Sift OnDMARC solving and how is that benefiting you?** It has helped us implement DMARC and centralize email sender security configuration. ### 2. Great product and service from the team **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Hospitality | Mid-Market (51-1000 emp.) **Reviewed Date:** April 19, 2022 **What do you like best about Red Sift OnDMARC?** The support from the team getting everything set up **What do you dislike about Red Sift OnDMARC?** Nothing, everything was fine, everything about the product is great **Recommendations to others considering Red Sift OnDMARC:** I would recommend this product, its easy to setup and effective **What problems is Red Sift OnDMARC solving and how is that benefiting you?** Securing our domain to deny others from spoofing it ### 3. Takes the pain away from DMARC and has a great interface! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** June 30, 2021 **What do you like best about Red Sift OnDMARC?** OnDMARC walks you through getting setup, monitoring and then actioning DMARC for your domains. The setup is broken down into easy steps with lots of automated checks done to confirm you have things setup properly. They also have lots of insights on various email and DNS providers to help you get setup with your provider. I really love the investigation feature where you can email a unique address and check compliance with DMARC and some other breakdown analysis of your outgoing email. **What do you dislike about Red Sift OnDMARC?** Sometimes it wasn't clear why DKIM selectors were not validating but then I realised you could edit these to point to the correct selectors. The website is feature rich but there are lots of areas a basic user just doesn't need to see by default. **What problems is Red Sift OnDMARC solving and how is that benefiting you?** OnDMARC protects our business and brand from those trying to impersonate us. It's extremely easy to get setup with OnDMARC and makes the problem of email compliance disappear. OnDMARC allows us to satisfy email security requirements both with our internal compliance team and externally. ### 4. Excellent product to help implementing DMARC **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Law Practice | Enterprise (> 1000 emp.) **Reviewed Date:** January 26, 2021 **What do you like best about Red Sift OnDMARC?** It is very easy to use. The functionalities build in to assist in the configuration from None to Reject status is excellent. As we had to implement DMARC in a very short time, the support from the engineers as well as the application helped us to configure it in time without problems. We use this every week with the reports to analyze traffic and can easily find out if someone within the company are trying to setup a new sender which is not authorized. We can then easily work with the 3rd party to ensure the configuration is correct. **What do you dislike about Red Sift OnDMARC?** None that I can think of. I never had any issues. **What problems is Red Sift OnDMARC solving and how is that benefiting you?** Implementing and configuring DMARC. Assisting in renewing (rotation) of DKIM signing keys. Maintaining of our SPF records. 3rd party sending failures of DMARC, SPF or DKIM signing. Monitoring all domains. **Official Response from Harry Stephens:** > Thank you for the kind review! It's wonderful to hear that we were able to help you to configure your domains in a short space of time and that you're continuing to see the benefits of DMARC reporting and automated SPF record management. ### 5. Securing mailflow - made easy **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Oil & Energy | Mid-Market (51-1000 emp.) **Reviewed Date:** May 04, 2021 **What do you like best about Red Sift OnDMARC?** The engineering/ support team. Helped me configure a 3rd party filtering tool, DNS, testing. **What do you dislike about Red Sift OnDMARC?** Nothing, comms are very clear. Engineer helped me with every step **What problems is Red Sift OnDMARC solving and how is that benefiting you?** Email security/ sanity/ blocking unwanted spam senders trying to use legitimate domains ### 6. Very intuitive and easy way to implement DMARC policies **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consumer Services | Enterprise (> 1000 emp.) **Reviewed Date:** January 29, 2021 **What do you like best about Red Sift OnDMARC?** The console if very easy to manage, and after a quick kick off session you are up and running, and support is great. **What do you dislike about Red Sift OnDMARC?** NO warning about new features that can be levereged. **What problems is Red Sift OnDMARC solving and how is that benefiting you?** With the help of OnDMARC we are easily implementing DMARC policies for hundreds of domains we own. **Official Response from Harry Stephens:** > Thanks for the feedback, it's great to hear that the combined platform and customer support has allowed you to progress with your DMARC project! The Red Sift team works hard to deliver new OnDMARC features regularly so it’s disappointing to hear we’re not doing a better job of telling our users about them. We normally do a round-up of new features in our quarterly newsletter, alongside in-app messaging for larger features but we'll look into doing more ad-hoc announcements so you don’t miss the next great feature! ### 7. Invaluable benefit to my company **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Mechanical or Industrial Engineering | Enterprise (> 1000 emp.) **Reviewed Date:** February 02, 2021 **What do you like best about Red Sift OnDMARC?** The ability to see our domains' compliance **What do you dislike about Red Sift OnDMARC?** Nothing at all to dislike, brilliant service **What problems is Red Sift OnDMARC solving and how is that benefiting you?** Achieving p=reject, 100% **Official Response from Harry Stephens:** > It's great to hear that your company is seeing all the benefits that DMARC reporting can bring to an organization! Looking forward to continuing to maintain our "brilliant service" and keep your domain compliance correctly configured. ## Red Sift OnDMARC Discussions - [What is OnDMARC by Red Sift used for?](https://www.g2.com/discussions/what-is-ondmarc-by-red-sift-used-for) - 1 comment - [View Red Sift OnDMARC pricing details and edition comparison](https://www.g2.com/products/red-sift-red-sift-ondmarc/reviews?page=3§ion=pricing&secure%5Bexpires_at%5D=2026-08-10+09%3A29%3A19+-0500&secure%5Bsession_id%5D=f6db0b2f-43bf-4894-9421-cf4a7700833a&secure%5Btoken%5D=ab66899f8b9481624cf75463bb590b593cc929b21e2b9c39a13b900344655521&format=llm_user) ## Red Sift OnDMARC Integrations - [Microsoft Entra ID](https://www.g2.com/products/microsoft-entra-id/reviews) ## Red Sift OnDMARC Features **Diagnostics** - Account Overview - DMARC Alignment - Analytics **Compliance** - Policy Configuration - Alerts - Outbound Emails **Protection** - Threat Identifications - Threat Interception - Integrations ## Top Red Sift OnDMARC Alternatives - [EasyDMARC](https://www.g2.com/products/easydmarc/reviews) - 4.7/5.0 (248 reviews) - [Valimail](https://www.g2.com/products/valimail/reviews) - 4.5/5.0 (582 reviews) - [PowerDMARC](https://www.g2.com/products/powerdmarc/reviews) - 4.9/5.0 (250 reviews)