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Sendmarc’s platform turns raw DMARC reports into real-time threat alerts and actionable insights. With automated detection, continuous monitoring, and instant notifications, Sendmarc helps your company detect spoofing and phishing attempts before they cause damage.
Proactively defend your domain with smarter email threat intelligence.
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Threat intelligence is the process of collecting, analyzing, and acting on information about potential cyberthreats that could harm an organization. The data helps security teams understand the tactics used by cybercriminals, enabling proactive defense and faster incident response.
In the context of DMARC, threat intelligence involves analyzing data from receivers of email to identify unauthorized senders and spoofing attempts targeting a domain. This intelligence is critical because attackers often impersonate trusted domains to trick recipients into sharing sensitive information or installing malware.
DMARC is an email authentication protocol that builds on Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) to verify that incoming emails are legitimately sent from a business’s domain. When properly implemented, DMARC helps prevent cybercriminals from spoofing a domain.
DMARC’s value goes beyond authentication. It generates two types of reports:
Summarizes email authentication results across recipients, showing how many emails passed or failed SPF and DKIM checks.
Provides detailed information about individual authentication failures, including message headers and sending IP addresses.
These reports are a valuable source of intelligence.
By analyzing them, companies can:
Step | Description |
---|---|
1. Publish SPF and DKIM records | Define which email servers are authorized to send emails on behalf of the domain |
2. Publish DMARC policy | Set a policy to instruct recipient servers how to handle unauthenticated emails (none, quarantine, reject) |
3. Receive reports | Collect aggregate and forensic reports from recipient servers detailing authentication results |
4. Analyze reports | Use threat intelligence tools built into the Sendmarc platform to interpret data, identify threats, and adjust policies accordingly |
5. Enforce policy | Gradually move from monitoring (none) to enforcement (quarantine or reject) to defend against spoofing |
Sendmarc offers a powerful, user-friendly intelligence platform. The platform combines advanced DMARC analytics with real-time alerting to provide visibility and control over an organization’s email environment.
Receive instant notifications when suspicious or unauthorized email activity is detected. This enables security teams to act quickly and prevent phishing attacks.
Visual dashboards and detailed reports simplify the interpretation of complex DMARC data, highlighting trends, irregularities, and potential threats.
Easily configure and enforce DMARC, SPF, DKIM, Brand Indicators for Message Identification (BIMI), Mail Transfer Agent Strict Transport Security (MTA-STS), and Transport Layer Security Reporting (TLS-RPT) from a single interface, reducing manual errors and saving time.
Avoid DNS lookup limits with SPF flattening and optimization features to ensure that SPF records remain accurate and efficient.
Sendmarc’s API-first platform integrates smoothly with existing systems, enabling centralized threat monitoring and response.
Detect and block unauthorized senders impersonating a domain
Identify legitimate sources and optimize authentication to improve inbox placement
Access detailed reports to analyze and respond to suspicious email activity
Sendmarc’s intelligence and alerting platform empowers businesses to detect, analyze, and respond to email-based threats in real time, protecting their domain, customers, and brand.
Sign up with Sendmarc today and start leveraging advanced intelligence and alerting to safeguard your company from phishing and spoofing attacks.
Threat intelligence is the process of gathering, analyzing, and acting on information about cyberthreats. It helps organizations understand and defend against cyberattacks.
A threat intelligence platform is a tool that automates the collection, analysis, and reporting of threat data. Some platforms also provide actionable insights and alerts to security teams.
Performing threat intelligence involves collecting relevant data, such as Domain-based Message Authentication, Reporting, and Conformance (DMARC) reports. It then requires data analysis to identify suspicious patterns and take proactive measures to defend against identified threats.
The five stages of threat intelligence are: