Send a test email and get a comprehensive analysis of your email authentication, deliverability score, and actionable recommendations.
Comprehensive analysis of your domain's email authentication configuration with health score and actionable insights.
Analyze email headers to check SPF, DKIM, and DMARC authentication status. Debug delivery issues and trace email paths.
Instantly analyze any domain's email security configuration. Check SPF, DKIM, and DMARC records without sending an email.
Email testing tools are essential for various scenarios. Here's when you should use them.
Verify your email authentication before launching email campaigns to maximize deliverability.
Identify why emails are going to spam or being rejected by analyzing headers and DNS records.
Validate your SPF, DKIM, and DMARC configuration when setting up email for a new domain.
Share detailed reports with your IT team or email administrator for quick fixes.
Common questions about email testing and authentication.
Email authentication is a set of techniques (SPF, DKIM, DMARC) used to verify the sender of an email message. It helps prevent email spoofing and improves deliverability.
Simply generate a unique test address, send an email to it from your domain, and receive an instant comprehensive analysis including SPF, DKIM, DMARC results and actionable recommendations.
A score of 90+ (Grade A) indicates excellent email authentication. Scores below 70 suggest configuration issues that should be addressed.
We recommend checking after any DNS changes, when setting up new sending services, or if you notice deliverability issues. Regular monthly checks are also a good practice.