Why DMARC Analysis is Crucial for Businesses of All Sizes
Domain impersonation and email compromise can wreak havoc on businesses resulting in financial and reputational losses. DMARC analysis can help enterprises maintain their guard and protect them from email-based cyberattacks.
The most common cybercrimes use the email route to infiltrate network systems. Hence, organizations need to monitor their domain’s health and security regularly. Therefore, DMARC analysis should be a critical aspect of the cybersecurity strategy adopted by startups, small businesses, and large enterprises, especially those having a steady email flow.
Performing DMARC Analysis to Read DMARC Reports
Analyzing DMARC reports allows email domain monitoring and prevents its misuse by malicious actors. DMARC reports are classified into two types, DMARC Aggregate Reports and DMARC Forensic Reports.
- DMARC Aggregate reports are generated daily and help identify legitimate email sources and authorize them.
- DMARC Forensic reports are generated when a specific email fails SPF and DKIM authentication mechanisms. They provide an in-depth DMARC analysis on email spoofing your domain.
Tools DMARC Analysis Requires
Various service providers offer different tools to help you with DMARC analysis for your domain.
- Validator Tools for SPF, DKIM, and DMARC
These tools ensure that your records are valid without errors and incorrectly-configured mechanisms. Common mistakes include exceeding the 10 DNS lookup limit. This error can be resolved by flattening SPF to remain under the limit every time.
- Evaluating your domain’s email security
Another way of DMARC analysis is getting your domain’s security rating using the DMARC report analyzer. Entering the domain name and running a quick check generates a detailed DMARC analysis report. This report highlights your DNS record’s status, validity, and errors. It also provides tips on resolving security issues that help protect your domain from cyberattacks.
- Monitoring and Reporting for your domain
Analyzing DMARC reports enables convenient monitoring of your emails for problems in their delivery and authentication. Signing up for DMARC report analyzer free services ensures that you enjoy DMARC analysis without worrying about redirecting your reports to your mailbox as disorganized DMARC XML files.
Benefits of DMARC Analysis
DMARC analysis prevents unauthorized use of your email domain and protects you from spam, fraud, and phishing. In addition, it enables you to understand who and what is using your domain to send emails.
The reports indicate what percentage of messages sent using your domain pass DMARC. It also informs which services or servers are sending messages that fail DMARC. Finally, the reports also detail the actions taken by receiving servers on unauthenticated messages from your domain.
Monitoring your email domain is critical because cybercriminals use this communication mode to slip in malicious files and software that can harm network systems. DMARC helps prevent this misuse by threat actors. However, you need to be able to implement it correctly in order to reap its benefits. A thorough DMARC analysis through an online tool once you have implemented DMARC for your business or personal domain can help you ensure DMARC is correctly set up. Thus your domain is protected to an extent.