When I try to use my own Username I get this error message
USPS REQUEST:
API=RateV4&XML=<RateV4Request USERID=”444MUSCL6302″><Revision>2</Revision><Package ID=”2e09f51fdaa390158106b874d1b98821:1:0:0:0:1″> <Service>ALL</Service> <ZipOrigination>32819</ZipOrigination> <ZipDestination>32246</ZipDestination> <Pounds>1</Pounds> <Ounces>0.00</Ounces> <Container /> <Size>REGULAR</Size> <Width>0</Width> <Length>0</Length> <Height>0</Height> <Girth>0</Girth> <Machinable>true</Machinable> <ShipDate>25-May-2018</ShipDate></Package></RateV4Request>
USPS RESPONSE:
<?xml version=”1.0″ encoding=”UTF-8″?>
<Error>
<Number>80040B18</Number>
<Description>An error has occurred with the service. Please contact the system administrator, or try again.</Description>
<Source>USPSCom::DoAuth</Source>
</Error>