As the ongoing situation with COVID-19 changes, the United States Postal Service has changed their delivery policy and guarantees to several international locations. The most up to date information is available directly from the USPS here.
If you would like to modify the countries that you are currently shipping to, go to your shipping settings. From there you can update which countries you have set as active or inactive.
Any orders in transit to a suspended area may be sent back to you. If this happens, or if you have any unshipped orders to an area that the USPS has suspended service to, please contact your buyer to inform them of the situation and refund the order. If you receive any negative feedback as a result of these issues, please contact our Customer Service team for assistance. You can reach them by escalating a message in the Seller Portal, or contact them here.
For domestic USPS updates please refer to this blog post for updates.