The originator thought he could cleverly get away with sending Confidential by marking it SBU NF in other words, sensitive but unclassified no foreigners. Here's what the policy says on SBU NF: As the NOFORN caveat indicates, this type of SBU information warrants a degree of protection greater than that of standard SBU information. Therefore, employees must: (1) Process and transmit SBU/NOFORN information only on a system authorized by the Department for classified information transmission, storage and processing; http://www.state.gov/documents/organization/88404.pdf
Jake you sent that SBU NOFORN email to a nonsecured server in someone's bathroom. Bzzzt.