Mail-tester.com Review 2026
Test the Spammyness of your Emails
What is Mail-tester.com?
Mail-Tester.com is a tool that tests the spamminess of your emails and newsletters by sending a message to a generated address and returning a deliverability score. It supports many languages.
Best for
Mixed
Use cases
- Test newsletter spam score
- Check email deliverability
Key features
Email spam score testing
Multi-language support
Deliverability diagnostics
Pricing
Model
freemium
Price range
Free basic tests; paid plans for more tests
Free tier
Yes
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