Mail tester

Mail Tester is an email deliverability testing tool that analyzes how likely your emails are to reach the inbox instead of the spam folder. By sending a test email, the tool evaluates key factors such as spam filters, authentication (SPF, DKIM, DMARC), message content, and server configuration.

It provides a clear score and actionable recommendations to help improve email reliability and sender reputation.

What Mail Tester can help you with:

• Test whether emails land in inbox or spam
• Analyze SPF, DKIM, and DMARC configuration
• Identify spam filter and blacklist issues
• Improve email deliverability and sender reputation
• Validate newsletter and transactional email setup

Mail Tester is ideal for businesses and website owners who rely on email for contact forms, newsletters, or automated messages and want to ensure their emails are delivered reliably and professionally.