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  1. Certified Mail® - The Basics - USPS

    Sep 26, 2025 · Certified Mail® - The Basics Information on Certified Mail®, refund eligibility and how to use the service.

  2. Certified Mail® | PostalPro - USPS

    May 10, 2024 · Certified Mail is an extra service that provides the sender with a mailing receipt, tracking history, and, upon request, electronic verification that a mail piece was delivered or that a delivery …

  3. Welcome | USPS

    If you're going out of town for 30 days or less, you can submit a USPS Hold Mail request online. We'll keep your mail safely at your local Post Office ™ location until you return.

  4. USPS.com® - USPS Tracking®

    USPS.com® - USPS Tracking®

  5. How to Send Certified Mail (USA): 12 Steps (with Pictures)

    Aug 26, 2025 · Sending USPS Certified mail will ensure that your important pieces of mail, including legal and confidential documents, arrive at their intended destination. Follow this guide to either send …

  6. What is USPS Certified Mail and How Does it Work? - PostGrid

    USPS Certified Mail provides businesses with a secure, trackable method for sending important documents, ensuring proof of mailing and delivery. This service includes a unique tracking number, …

  7. USPS Certified Mail: How It Works (2025 Guide)

    Sep 14, 2025 · Learn what USPS Certified Mail includes, how tracking and return receipts work, typical delivery timeframes, and common use cases.

  8. What is Certified Mail® & how it works for USPS | Pitney Bowes

    Apr 24, 2025 · Certified Mail® is how the USPS provides customers with proof of mailing. It’s a special service that alerts senders, via electronic USPS Tracking®, when the mail piece was delivered or …

  9. Everything You Need to Know About USPS Certified Mail

    What is USPS Certified Mail and how do I use it? Today, we're breaking it all down and sharing everything you need to know.

  10. Shipping Insurance and Delivery Services | USPS

    Learn about certified mail, registered mail, signature confirmation receipts, and insurance options for mail and package shipments.