Does the post office scan all mail

The United States Postal Service (USPS) does scan a significant portion of the mail it processes, but not all of it. The extent of scanning depends on various factors, including the type of mail, its destination, and the technology used by the USPS.

Here are some scenarios where the USPS typically scans mail:

  1. First-Class Mail: The USPS scans most First-Class Mail, including letters, postcards, and packages, as part of its automated processing system. This helps track the mail's journey and ensures timely delivery.
  2. Priority Mail: Priority Mail, including Priority Mail Express, is also scanned at various points during its journey. This helps track the package's progress and provides real-time updates to the sender and recipient.
  3. Package Tracking: The USPS scans packages with tracking numbers, such as those sent via Priority Mail, Priority Mail Express, and Parcel Post. This allows customers to track their packages online.
  4. International Mail: The USPS scans international mail, including letters and packages, as part of its customs clearance process. This helps track the mail's journey and ensures compliance with customs regulations.

However, there are some instances where the USPS may not scan mail:

  1. Standard Mail: Standard Mail, also known as bulk mail, is not typically scanned. This type of mail is processed in large volumes and is often not individually tracked.
  2. Local Mail: Mail sent within a local area, such as between neighboring cities or towns, may not be scanned. This is because the USPS may not have the resources or technology to scan every piece of local mail.
  3. Specialty Mail: Certain types of mail, such as certified mail, registered mail, or mail sent via the USPS's "Signature Confirmation" service, may not be scanned. Instead, these types of mail are tracked through a separate system that requires a signature upon delivery.
  4. Mail Sent to PO Boxes: Mail sent to PO Boxes is not typically scanned, as the USPS does not track the movement of mail within a post office.

In summary, while the USPS scans a significant portion of the mail it processes, there are instances where it may not scan mail, particularly for bulk mail, local mail, or specialty mail services.