How does USPS handle the change of address

  When you move, then you record a "change of address" see the local U.S. post office .  They'll forward all first class mail for up to year to a new address.  This information also gets put into a "change of address" database that's made available to a variety of mailing listing maintainers.   Additional bases have prepared extremely accurately how to forward emails, as to a secondary query, it is really a combination of computerized scan and forwarding from machine and what it's overlooked the preceding email carrier would grabs them and also ship them to become hand sorted and also the new address put on by a clerk.  When you fill out the reversal of address card, then that info is entered in the Central Forwarding System (CFS).   It's a pc data base.   All email from each office is sorted by zipcode and also mailed into the processing facility that grips that zipcode.   The old speech (barcode) is automatically read by a computer and the newest