11. The method of claim 1 , wherein the identity is associated with a message, wherein the message is associated with the document.
1. A method for determining a reputation associated with an electronic document accessible via a network address, comprising: determining an identity relating to a person, wherein the identity is associated with the electronic document; determining that the person is a member of a group, wherein the group is associated with a group-related service and wherein the group is associated with a group reputation; determining an identity reputation, wherein the identity reputation is associated with the identity and wherein the identity reputation is based at least in part on the group reputation; and determining a document reputation, wherein determining the document reputation uses the identity reputation.