Method and apparatus for identifying and discarding junk electronic mail

• US 6,453,327 B1
• Filed: 06/10/1996
• Issued: 09/17/2002
• Est. Priority Date: 06/10/1996
• Status: Expired due to Term

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Nielsen, Jakob
• Primary Examiner(s): Feild, Joseph H.
• Application Number:
  US08/661,686
• Time in Patent Office: 2,290 Days
• Field of Search: 707/500, 707/1, 707/9, 709/206, 345/752
• US Class Current: 715/205
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/212 using filtering or selective blocking

Abstract

Apparatus, methods, systems and computer program products are disclosed to provide electronic mail systems with the capability for a group of trusted users to collectively determine whether a given electronic mail message is junk e-mail. Further, if the given electronic mail message is determined to be junk mail, the e-mail systems of other trusted users in the group dispose of unviewed copies of the junk e-mail. Thus, the invention reduces the exposure of junk e-mail messages to the group of trusted users.

Claims

1. A computer controlled method for processing electronic mail (e-mail) comprising the steps of:

(a) automatically presenting an e-mail message to a first trusted recipient;

said first trusted recipient being one of a plurality of trusted recipients;

(b) classifying said e-mail message as junk e-mail; and

(c) when said e-mail is classified as junk e-mail, automatically preventing presentation of said e-mail message to one or more of said plurality of trusted recipients.

2. The computer controlled method of claim 1 wherein said plurality of trusted recipients are known to a trusted group server and wherein said computer controlled method of claim 1 further comprises

(b1) automatically notifying said trusted group server that said first trusted recipient has classified said e-mail message as junk e-mail.

3. The computer controlled method of claim 2 wherein step (b1) further comprises sending a junk mail report message to said trusted group server.

4. The computer controlled method of claim 3 wherein said junk mail report message includes an x-junk-mail-report header.

5. The computer controlled method of claim 3 wherein said junk mail report message further includes an identifying characteristic of said e-mail message.

6. The computer controlled method of claim 1 wherein step (c) further comprises:

(c3) sending a junk mail warning message to said plurality of trusted recipients.

7. The computer controlled method of claim 6 wherein step (c) further comprises:

(c1) receiving a junk mail report message; and

(c2) initiating step c3 after receiving said junk mail report message.

8. The computer controlled method of claim 6 wherein said junk mail warning message includes an x-junk-mail-warning header.

9. The computer controlled method of claim 1 wherein step (c) further comprises:

(c1) receiving a junk mail warning message.

10. The computer controlled method of claim 9 wherein said junk mail warning message includes an identifying characteristic of said e-mail message and whereby step (c) further comprises:

(c4) deleting an unfermented e-mail message having said identifying characteristic.

11. The computer controlled method of claim 10 wherein step (c) further comprises:

(c2) storing said identifying characteristic; and

(c3) receiving said unfermented e-mail message.

12. An electronic mail (e-mail) system having a central processing unit (CPU), a memory, and a file storage mechanism;

said system comprising;

a presentation mechanism configured to present an e-mail message to a first trusted recipient;

said first trusted recipient being one of a plurality of trusted recipients;

a classification mechanism configured to allow said first trusted recipient to classify said e-mail message as junk e-mail; and

a presentation prevention mechanism configured to selectively prevent presentation of said e-mail message to one or more of said plurality of trusted recipients.

13. The electronic mail system of claim 12 wherein said plurality of trusted recipients are known to a trusted group server and wherein the electronic mail system of claim 12 further comprises:

a notification mechanism configured to notify said trusted group server that said first trusted recipient has classified said e-mail message as junk e-mail.

14. The electronic mail system of claim 13 wherein said notification mechanism is further configured to send a junk mail report message to said trusted group server.

15. The electronic mail system of claim 14 wherein said junk mail report message includes an x-junk-mail-report header.

16. The electronic mail system of claim 14 wherein said junk mail report message includes an identifying characteristic of said e-mail message.

17. The electronic mail system of claim 12 wherein said presentation prevention mechanism further comprises a warning mechanism configured to send a junk mail warning message to one or more of said plurality of trusted recipients.

18. The electronic mail system of claim 17 wherein said presentation prevention mechanism further comprises:

a reception mechanism configured to receive a junk mail report message; and

an initiation mechanism configured to initiate said warning mechanism after receiving said junk mail report message.

19. The electronic mail system of claim 17 wherein said junk mail warning message includes an x-junk-mail-warning header.

20. The electronic mail system of claim 12 wherein said presentation prevention mechanism further comprises a first reception mechanism configured to receive a junk mail warning message.

21. The electronic mail system of claim 20 wherein said junk mail warning message includes an identifying characteristic and whereby said presentation prevention mechanism further comprises a deletion mechanism configured to dispose of an unfermented e-mail message having said identifying characteristic.

22. The electronic mail system of claim 21 wherein said presentation prevention mechanism further comprises:

a storage mechanism configured to store said identifying characteristic; and

a second reception mechanism configured to receive said unfermented e-mail message.

23. An electronic mail (e-mail) apparatus configured to process electronic mail messages;

and apparatus having a central processing unit (CPU), a memory, and a file storage mechanism;

said apparatus comprising;

a presentation prevention mechanism configured to prevent presentation of an e-mail message to one or more of a plurality of trusted recipients, and including a junk mail reporting mechanism configured to send a junk mail report message to a trusted group server.

24. The electronic mail apparatus of claim 23 wherein said presentation prevention mechanism further comprises a junk mail warning message reception mechanism configured to receive a junk mail warning message from said trusted group server.

25. The electronic mail apparatus of claim 24 wherein said junk mail warning message includes an identifying characteristic of said e-mail message and said presentation prevention mechanism further comprises a junk mail deletion mechanism configured to dispose of said e-mail message.

26. The electronic mail apparatus of claim 25 wherein said junk mail deletion mechanism further comprises a junk mail intercept mechanism configured to dispose of said e-mail message prior to said e-mail message being stored in an inbox.

27. The electronic mail apparatus of claim 25 wherein said junk mail deletion mechanism further comprises a junk mail removal mechanism configured to scan an inbox to dispose of said e-mail message.

28. A trusted group server apparatus configured to process electronic mail messages;

said apparatus having a central processing unit (CPU), a memory, and a file storage mechanism;

said apparatus comprising;

a notification reception mechanism configured to receive a junk mail report message containing information about an e-mail message classified as junk e-mail by a trusted group recipient served by said trusted group server apparatus; and

a warning mechanism configured to send a junk mail warning message to a trusted group recipient.

29. The trusted group server apparatus of claim 28 further comprising an initiation mechanism configured to initiate said warning mechanism after receipt of said junk mail report message.

30. A computer program product comprising:

(a) a computer usable storage medium; and

(b) computer controlling instructions, stored on said storage medium providing presentation prevention mechanism configured to prevent presentation of an email message to one or more of a plurality of trusted recipients, said presentation prevention mechanism including a junk mail reporting mechanism configured to send a junk mail report message to a trusted group server.

31. The computer program product of claim 30 wherein said presentation prevention mechanism further comprises a junk mail warning message reception mechanism configured to receive a junk mail warning message.

32. The computer program product of claim 31 wherein said junk mail warning message includes an identifying characteristic of said e-mail message, and said presentation prevention mechanism further comprises a junk mail deletion mechanism configured to dispose of said e-mail message.

33. The computer program product of claim 32 wherein said junk mail deletion mechanism further comprises a junk mail intercept mechanism configured to dispose of said e-mail message prior to said e-mail message being stored in an inbox.

34. The computer program product of claim 33 wherein said junk mail deletion mechanism further comprises a junk mail removal mechanism configured to scan an inbox to dispose of said e-mail message.

35. A computer program product comprising:

(a) a computer usable storage medium; and

(b) computer controlling instructions stored on said storage medium, providing notification reception mechanism configured to receive a junk mail report message; and

(c) computer controlling instructions, stored on said storage medium, providing a warning mechanism configured to send a junk mail warning message to a trusted group recipient served by said computer.

36. The computer program product of claim 35 further comprising computer controlling instructions stored on said storage medium providing an initiation mechanism configured to initiate said warning mechanism after receipt of said junk mail report message.