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Who is Red Sift?
Red Sift is a cloud-native cybersecurity vendor that provides email security and brand protection services for enterprises.
- Cloud-based platform for email security, deliverability, and domain protection (email security).
- DMARC monitoring and enforcement tools for protecting domains against spoofing and phishing (email authentication).
- Brand and identity protection across email channels, including detection of impersonation and fraudulent use of domains (brand protection).
- Visibility and analytics over email ecosystem configurations, Domain Name System (DNS) records, and authentication posture (security analytics).
- APIs and integrations with common enterprise email and productivity platforms for deployment and workflow automation (security integrations).
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More About Red Sift
Red Sift operates in the enterprise email security and brand protection domain, focusing on the protection of corporate domains, email channels, and brand identity. Its platform is designed for security teams, IT operations, and digital risk owners who manage email infrastructure and outbound communication at scale. The company delivers its capabilities as cloud-native services, which are typically deployed alongside existing email service providers and security gateways in enterprise environments.
The core of Red Sift’s offering centers on Domain-based Message Authentication, Reporting and Conformance (DMARC) (email authentication), Sender Policy Framework (SPF), and DomainKeys Identified Mail (DKIM). These protocols are used to authenticate email, reduce spoofing, and give domain owners control over how unauthenticated messages are handled. Red Sift provides tooling to configure, monitor, and enforce these standards through dashboards, reporting pipelines, and policy management workflows that help organizations move from monitoring-only modes to enforcement.
In addition to protocol configuration, Red Sift focuses on visibility into an organization’s email-sending services and infrastructure. The platform aggregates DMARC reports and other telemetry to identify all services that send on behalf of an organization’s domains, highlighting misconfigurations or unauthorized usage. This approach supports Security Operations (SecOps) and governance teams that need a consolidated view of their email ecosystem, including third-party Software-as-a-Service (SaaS) tools, marketing platforms, and transactional email systems.
Red Sift also addresses brand and identity protection (brand protection) by detecting domain impersonation, lookalike domains, and fraudulent email activity that targets customers, partners, or employees. By correlating DNS records, email authentication results, and observed traffic, the platform assists organizations in identifying attack vectors involving fake or misused domains and in taking remediation steps, such as DNS updates or registrar actions.
From an integration perspective, Red Sift provides APIs and connectors (security integrations) for common enterprise email providers, productivity suites, and security stacks. This supports automated data ingestion, alerting, and workflow integration with incident response tools and ticketing systems. The platform is typically categorized within email security, DMARC and email authentication, and brand protection in enterprise technology directories, and is used to complement secure email gateways, cloud email security solutions, and broader threat protection strategies.
Our description of Red Sift. Updated December 2025.
