A Hzip -
You can send digital media (like a USB drive containing your ZIP file) via USPS Priority Mail .
If you meant "post" in terms of physical mail and "HZP" refers to a specific ZIP code or region (though "A Hzip" isn't a standard postal code): A Hzip
Open your email (like Gmail or Outlook ), click the paperclip icon (Attach), and select your new ZIP file. You can send digital media (like a USB

