If in a hurry remember postal workers (and others) not getting paid in US and therefore not working. good old Trump
Fake News ;-). The US Postal Service is operating as normal. From their site:
“Postal Service operations will not be interrupted in the event of a government shutdown, and all Post Offices will remain open for business as usual,” said Linda Neill, strategic communication specialist, Denver, Colorado. “Because we are an independent entity that is funded through the sale of our products and services, and not by tax dollars, our services will not be impacted by a government shutdown.”
Any shutdown is caused by Democrat intransigence. Like it or not Trump received a mandate to build a wall.