Granted Patent B2

US 7,617,286 · App. 11/842,792 · Granted Nov 10, 2009

Abstract

Claims (39)

1. In a system that includes an electronic messaging server that provides electronic messaging services to one or more users, a method for sorting electronic messages for a user, the method comprising:

for each sender that sends electronic messages to a user, assigning attributes to a sender address of each sender such that each sender address is associated with one or more attributes, wherein the sender addresses and the one or more attributes are stored in a first list, and wherein assigning the one or more attributes to the sender address does not require the one or more attributes to be user-defined;

receiving an electronic message from a particular sender at the electronic messaging server; and

sorting the electronic message into at least one folder based on the one or more attributes assigned to a particular sender address of the particular sender.

2. A method as defined in claim 1 , wherein assigning attributes to a sender address of each sender such that each sender address is associated with one or more attributes further comprises:

setting an authorized attribute if the sender is authorized;

setting an unauthorized attribute if the sender is unauthorized; and

setting an unconfirmed attribute if the sender is unconfirmed.

3. A method as defined in claim 1 , wherein assigning attributes to a sender address of each sender such that each sender address is associated with one or more attributes further comprises issuing a challenge to the particular sender.

4. A method as defined in claim 3 , further comprising:

receiving a response from the particular sender that received the challenge;

setting an authorized attribute for a sender address of the particular sender if the particular sender responds correctly to the challenge.

5. A method as defined in claim 4 , further comprising setting an unauthorized attribute for the sender address of the particular sender if the particular senders does not respond to the challenges or responds incorrectly to the challenge.

6. A method as defined in claim 1 , further comprising entering a sender address in the first list when an electronic message is sent to the sender address, wherein an authorized attribute of the sender address is set.

7. A method as defined in claim 1 , further comprising associating one or more attributes in the first list with a domain.

8. A method as defined in claim 1 , further comprising using a contact list of the user to assign the attributes in the first list.

9. A method as defined in claim 8 , further comprising changing at least one attribute of a particular sender in the first list according to changes made to the particular sender in the contact list.

10. A method as defined in claim 8 , further comprising at least one of

setting an unauthorized attribute of the particular sender if the particular sender is removed from the contact list; and

setting an authorized attribute of the particular sender if the particular sender is added to the contact list.

11. A method as defined in claim 1 wherein the first list is stored on at least one of a user computer or an electronic messaging server.

12. A computer program product comprising a computer usable medium having computer readable program code stored thereon, the computer readable program code having computer-executable instructions for performing the method of claim 1 .

13. A system for sorting electronic messages of one or more users connected to the system comprising:

a persistent storage storing a first list comprising one or more senders of electronic messages sent to a first user and attributes associated with each sender;

computer readable program code having computer-executable instructions stored thereon that when executed by a processor, causes the system to perform the steps of:

determining a particular sender of an incoming message,

accessing the first list stored on the persistent storage to determine the attributes of the particular sender,

assigning an unconfirmed attribute to for the particular sender in the first list,

sorting the incoming message into an unconfirmed folder if the attributes of the particular sender indicate that the sender is neither authorized nor unauthorized,

sending a challenge message to the particular sender, and

changing the unconfirmed attribute of the particular sender in the first list stored on the persistent storage depending on whether a reply message to the challenge message is received from the particular sender such that the user is not required to provide direct input to assign the unconfirmed attribute or change the unconfirmed attribute of the particular sender.

14. The system as defined in claim 13 , wherein, when executed by a processor, the computer-executable instructions further causes the system to perform the steps of:

setting an authorized attribute of the sender address if the sender successfully responds to the challenge; and

setting an unauthorized attribute of the sender if the sender does not successfully respond to the challenge.

15. The system as defined in claim 13 , wherein, when executed by a processor, the computer-executable instructions further causes the system to perform the step of assigning attributes of one or more senders in the first list using a contact list of the user.

16. The system as defined claim 15 , wherein, when executed by a processor, the computer-executable instructions further causes the system to perform the steps of:

setting an unauthorized attribute for a particular sender address in the first list when the particular sender is removed from the contact list; and

setting an authorized attribute for a particular sender address in the first list when the particular sender is added to the contact list.

17. The system as defined in claim 13 , wherein the persistent storage is located on at least one of a user computer or at an electronic messaging server.

Assignments (13)