I got an RTO or failed delivery message — is it real?

Use RTO & Failed Delivery or Courier tools. Fake 'delivery failed — pay ₹99 redelivery fee' SMS lead to phishing pages or UPI fraud. Check tracking on the courier's official website (Delhivery, Blue Dart, India Post) using the tracking ID from your original order confirmation — not from the suspicious SMS. Amazon and Flipkart handle redelivery through their apps, not random payment links.