User will not be allowed to print Priority Mail labels to the following Zip Codes for the below territories due to restrictions on Delivery confirmation. The restriction currently affects all Electronic Postage providers across all shipping platforms.
USPS is looking into this and working with the Post offices in those areas to offer Electronic postage for these Zip Codes in the future. Below are the affected zip codes. Priority Mail shipments can still be sent to the areas listed below but they would have to be shipped from a Local Post Office.
96939 PW PALAU PALAU
96940 PW PALAU PALAU
96941 FM POHNPEI FEDERATED STATES OF MICRONESIA
96942 FM CHUUK FEDERATED STATES OF MICRONESIA
96943 FM YAP FEDERATED STATES OF MICRONESIA
96944 FM KOSRAE FEDERATED STATES OF MICRONESIA
96960 MH MAJURO MARSHALL ISLANDS
96970 MH EBEYE MARSHALL ISLANDS