DATABASE_URL=postgresql://username:password@host:5432/database?sslmode=require PAYLOAD_SECRET=your_payload_secret NODE_ENV='development' BLOB_READ_WRITE_TOKEN=your_vercel_blob_token # Contact endpoint configuration CONTACT_TO_EMAIL=team@example.com FRONTEND_ORIGIN=http://localhost:3000 # SMTP configuration SMTP_HOST=smtp.example.com SMTP_PORT=587 SMTP_SECURE=false SMTP_USER=smtp_user@example.com SMTP_PASS=your_smtp_password SMTP_FROM_EMAIL=no-reply@example.com