Ok I found it.
Summary of the eRumor
The eRumor says that $32,000 worth of UPS uniforms have been purchased on eBay and that they may be destined for use by bad guys who wants to use them to get into various facilities. The eRumor also includes an alleged warning for New Jersey that someone tried to get into a government building by posing as a UPS worker.
The Truth
A spokesman for UPS says there are no missing uniforms and that there was no such sale on eBay. He also denies the New Jersey story and we have not found any independent substantiation of the story. UPS says that UPS drivers are not impersonated very often but if you have a question about the authenticity of a UPS employee, call 1-800-PICK UPS.
Source
I'll do a search before I post next time.