Here’s a correction from a right leaning outfit.

https://www.google.com/amp/s/www.foxnews.com/media/washington-post-reporter-postal-service-exemption-biden-vaccine-mandate.amp

Uhoh another - NYPost

https://nypost.com/2021/09/09/usps-exempt-from-biden-vax-mandate-for-100m-workers/amp/

The USPS exemption was initially believed to allow postal workers to duck the private-sector mandate, too. But nearly four hours after that understanding was reported, the White House issued a clarification saying that postal workers will have a choice between getting vaccinated and getting tested once a week, just like workers at large companies.

“USPS is not included in the executive order requiring vaccination of Federal employees. USPS has a separate statutory scheme and is traditionally independent of federal personnel actions like this,” a Biden administration official said.