TomS2 - 4:18 am on Aug 31, 2010 (gmt 0)
I use a PO Box to force the mail away from the branch. Several issues with that particular branch PO, but not at the "main" PO downtown. However, I'd never heard of the USPS not accepting an address because it's invalid. Weird! I'm glad I re-opened this topic! Learning new stuff!