11. The computer program product as recited in claim 10 , wherein the policy information is acquired from a policy server.
11. The computer program product as recited in claim 10 , wherein the policy information is acquired from a policy server. 12. The computer program product as recited in claim 11 , wherein the policy information is acquired in response to extraction of the content, and wherein the sensitivity label of the document information is determined in response to the acquisition of the policy information.