Create New API Key
API Usage Example
curl -X POST https://your-domain.com/api/mail/send \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"from": "hello@yourdomain.com",
"to": "recipient@example.com",
"subject": "Hello from UCSN Mail",
"html": "<h1>Hello!</h1><p>This is a test email.</p>"
}'