Abstract: Distinctively treating digital communications sent by bulk message senders includes providing a set of bulk sender behavior policies and monitoring compliance by a bulk message sender with the set of policies. Based on compliance by the bulk message sender with the set of policies, digital communications sent by the bulk message sender are distinctively treated.

Abstract: Distinctively treating digital communications sent by bulk message senders includes providing a set of bulk sender behavior policies and monitoring compliance by a bulk message sender with the set of policies. Based on compliance by the bulk message sender with the set of policies, digital communications sent by the bulk message sender are distinctively treated.

Abstract: An apparatus for classifying digital communications includes an interface module, an identification module, and a notification module. The interface module enables a recipient to perceive information relating to one or more digital communications received by the recipient. The identification module enables a first interface element capable of enabling the recipient to classify the digital communications among at least one category. The notification module notifies a network server of a classification received from the recipient using the first interface element.

Abstract: The people a user is presumed to know or be associated with may be determined using a number of techniques. This information about people that the user knows is used in relation to the user's communications. For example, a display of e-mail may only show the user e-mails from known people.

Abstract: The people a user is presumed to know or be associated with may be determined using a number of techniques. For example, people a user knows may be inferred based on a combination of two or more user actions, each of which separately support an inference that the person is associated with the user. This information about people that the user knows is used in relation to the user's communications.

Abstract: Distinctively treating digital communications sent by bulk message senders includes providing a set of bulk sender behavior policies and monitoring compliance by a bulk message sender with the set of policies. Based on compliance by the bulk message sender with the set of policies, digital communications sent by the bulk message sender are distinctively treated.

Abstract: An apparatus for classifying digital communications includes an interface module, an identification module, and a notification module. The interface module enables a recipient to perceive information relating to one or more digital communications received by the recipient. The identification module enables a first interface element capable of enabling the recipient to classify the digital communications among at least one category. The notification module notifies a network server of a classification received from the recipient using the first interface element.

Abstract: Replacing display content in a window of a graphical user interface includes displaying a window in a graphical user interface, and displaying first display content in the window. A request initiated by a user to change a size of the window is received. Second display content is accessed based on the request. The second display content is different from the first display content. In response to the request, the window is resized and the second display content is substituted for the first display content in the resized window.

Abstract: An apparatus for classifying digital communications includes an interface module, an identification module, and a notification module. The interface module enables a recipient to perceive information relating to one or more digital communications received by the recipient. The identification module enables a first interface element capable of enabling the recipient to classify the digital communications among at least one category. The notification module notifies a network server of a classification received from the recipient using the first interface element.

Abstract: The people a user is presumed to know or be associated with may be determined using a number of techniques. For example, the people within a certain number of degrees of separation from the user may be considered as known to the user. This information about people that the user knows is used in relation to the user's communications.

Abstract: The people a user is presumed to know or be associated with may be determined using a number of techniques. For example, people a user knows may be inferred based on interactions between the user and a received message. This information about people that the user knows is used in relation to the user's communications.

Abstract: The people a user is presumed to know or be associated with may be determined using a number of techniques. For example, people a user knows may be inferred based on a combination of two or more user actions, each of which separately support an inference that the person is associated with the user. This information about people that the user knows is used in relation to the user's communications.

Abstract: The people a user is presumed to know or be associated with may be determined using a number of techniques. This information about people that the user knows is used in relation to the user's communications. For example access to a user's online presence may be restricted based on the known people such that access to presence is provided only to those people that the user knows.