Email Deliverability Test
Send a test email to analyze your email authentication and spam score
How it works
1
Get a unique test email address
We'll generate a temporary mailbox for your test
2
Send an email from your domain
Send any email to the test address using your normal email system
3
Get detailed analysis
See SPF, DKIM, DMARC results and spam score
Test emails expire after 24 hours. Results are private and not stored permanently.
Authentication Check
Verify SPF, DKIM, and DMARC alignment
Spam Score
See how spam filters rate your email
Header Analysis
Full header inspection and diagnosis