Resend Debug Dashboard

Diagnose email delivery issues

Configuration Status
Checking configuration...
Test Email Delivery
Send a test email to verify Resend is working
Common Issues & Solutions

401 Unauthorized

  • Check if RESEND_API_KEY is set in Vercel environment variables
  • Verify API key format starts with 're_'
  • Ensure API key is copied correctly without extra spaces

500 Internal Server Error

  • Check Vercel function logs for detailed error messages
  • Verify environment variables are deployed correctly
  • Check if Resend service is down

Email Not Delivered

  • Check spam/junk folder
  • Verify recipient email address is correct
  • Check Resend dashboard for delivery status
  • Consider using a custom domain for better deliverability