# Email Security Test by ImmuniWeb

Email Security Test by ImmuniWeb is a Security Scanning product by ImmuniWeb. It runs in the cloud. Pricing is free.

A free online tool that tests email server security by evaluating server configurations

Checked October 2026.

## What is Email Security Test by ImmuniWeb?

ImmuniWeb Email Security Test is a free online tool that evaluates the security posture of email servers by examining multiple aspects of email security configuration. 

The tool performs comprehensive checks on:

1. Email server security - testing for open relay vulnerabilities, SMTP enumeration issues, and authentication problems
2. DNS security configurations - analyzing SPF, DKIM, and DMARC records for proper implementation
3. Email server encryption - evaluating SSL/TLS implementation
4. Blacklist status - checking if the email server appears on spam blacklists
5. Indicators of Compromise (IoC) - determining if the server is listed in threat intelligence feeds

The service provides detailed reports with security status indicators and maintains global email security statistics by country and configuration status. Users can view test results and receive basic remediation guidance for identified issues.

For organizations requiring more comprehensive solutions, the tool offers upgrade paths to ImmuniWeb's AI Platform with additional features like dark web monitoring, phishing website takedown, and compliance services.

Tags: Security Scanning, DKIM, SPF

## Where it fits in your security program (NIST CSF 2.0)

- [Protect](https://cybersectools.com/guides/building-protect-program-small-team): helps you prevent attacks and keep data safe.
- [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity.

## Quick facts

- Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · [Security Scanning](https://cybersectools.com/categories/security-scanning)
- Vendor: [ImmuniWeb](https://cybersectools.com/companies/immuniweb) (Claimed listing)
- Deployment: Cloud
- Company size fit: Startup
- Pricing model: Free
- Features: 10 listed
- Website: immuniweb.com

The full feature and integration lists are on the page for signed-in visitors.

## Email Security Test by ImmuniWeb FAQ

### What is Email Security Test by ImmuniWeb?

Email Security Test by ImmuniWeb is a product by ImmuniWeb in the Security Scanning category. It covers Security Scanning, DKIM and SPF.

### What is the pricing for Email Security Test by ImmuniWeb?

Email Security Test by ImmuniWeb is free. Download and setup instructions are at https://www.immuniweb.com/email/.

### What are alternatives to Email Security Test by ImmuniWeb?

Alternatives to Email Security Test by ImmuniWeb listed on CybersecTools:

1. [Domain Verity](https://cybersectools.com/tools/domain-verity) - Monitors domains for TLS, email auth, DNS, and cert misconfigurations. (Commercial)
2. [DNSAudit.io](https://cybersectools.com/tools/dnsauditio) - Free DNS security scanner that checks domains for misconfigs and exposure. (Free)
3. [Sucuri Website Malware Scanner](https://cybersectools.com/tools/sucuri-website-malware-scanner) - Website malware scanner with remote & server-side scanning capabilities (Commercial)
4. [RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/tools/roboshadow-owasp-zap-vulnerability-scanner) - Web app & network vulnerability scanner integrating OWASP ZAP, Shodan & Nmap (Commercial)
5. [CyberChecker](https://cybersectools.com/tools/cyberchecker) - Automated web vulnerability scanner with 60+ security checks (Commercial)

Compare all Email Security Test by ImmuniWeb alternatives at [https://cybersectools.com/alternatives/email-security-test-by-immuniweb](https://cybersectools.com/alternatives/email-security-test-by-immuniweb)

### What deployment and organization size does Email Security Test by ImmuniWeb fit?

Email Security Test by ImmuniWeb is available as a cloud service. It is listed for startups. It is free.

## Compare Email Security Test by ImmuniWeb with similar solutions

- [Email Security Test by ImmuniWeb vs Domain Verity](https://cybersectools.com/compare/domain-verity-vs-email-security-test-by-immuniweb)
- [Email Security Test by ImmuniWeb vs DNSAudit.io](https://cybersectools.com/compare/dnsauditio-vs-email-security-test-by-immuniweb)
- [Email Security Test by ImmuniWeb vs Sucuri Website Malware Scanner](https://cybersectools.com/compare/email-security-test-by-immuniweb-vs-sucuri-website-malware-scanner)

All alternatives to Email Security Test by ImmuniWeb: [/alternatives/email-security-test-by-immuniweb](https://cybersectools.com/alternatives/email-security-test-by-immuniweb)

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Source: https://cybersectools.com/tools/email-security-test-by-immuniweb

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More on Email Security Test by ImmuniWeb and ImmuniWeb: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md