What is the function of an address verification system?

An address verification system plays a crucial role in confirming the accuracy of mailing addresses before sending out any correspondence or packages. This system helps ensure that the information entered is valid and matches existing records, reducing the chances of undelivered mail, delays, or returned shipments. It effectively enhances the efficiency of the mailing process by confirming that the address exists and is deliverable.

In practice, this means that when an address is entered into a mailing system, the address verification system checks it against a database of valid addresses. If there are any discrepancies, such as missing elements like apartment numbers or misspellings, the system can alert the user to correct those issues.

While creating new mailing addresses, tracking package delivery, and categorizing mail into different classes are important functions in the realm of mail processing, they do not align with the primary purpose of an address verification system, which is validation of existing addresses.