Method and apparatus for managing subscriptions to distribution lists

• US 5,864,684 A
• Filed: 05/22/1996
• Issued: 01/26/1999
• Est. Priority Date: 05/22/1996
• 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): Rinehart, Mark H.
• Application Number:
  US08/651,372
• Time in Patent Office: 979 Days
• Field of Search: 395/200.36, 395/50, 395/60, 395/200.68, 395/200.7, 379/67, 379/89
• US Class Current: 709/206
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]

Abstract

Apparatus, methods, systems and computer program products are disclosed to simplify a computer user'"'"'s handling of distribution lists for electronic mail messages. The invention provides the computer user with a mechanism for managing e-mail distribution lists. The mechanism includes facilities for suspending e-mail messages from a distribution list for a specified duration.

Claims

1. A computer controlled method for distributing, by a listserver to a recipient, electronic mail (e-mail) list messages sent to a distribution list;

said computer controlled method comprising steps of;

(a) selecting said distribution list serviced by said listserver;

(b) specifying a duration for which distribution of said e-mail list messages is to be suspended; and

(c) causing said listserver to suspend distribution of said e-mail list messages to said recipient for said duration whereby said e-mail list messages sent to said distribution list during said duration are not distributed to said recipient.

2. The computer controlled method of claim 1 further comprising:

(d) automatically resuming distribution of said e-mail list messages by said listserver to said recipient after said duration.

3. The computer controlled method of claim 2 whereby step (c) comprises steps of:

(c1) recognizing a suspend command message;

(c2) stopping distribution of said e-mail list messages by said listserver to said recipient; and

(c3) storing resumption information.

4. The computer controlled method of claim 3 whereby step (d) comprises steps of:

(d1) detecting when said duration has completed dependent on said resumption information; and

(d2) starting distribution of said e-mail list messages by said listserver to said recipient.

5. The computer controlled method of claim 1 whereby step (c) further comprises steps of:

(c1) sending an unsubscribe command message to said listserver; and

(c2) storing resumption information.

6. The computer controlled method of claim 5 further comprising steps of:

(d) detecting when said duration has completed based on said resumption information; and

(e) sending a subscribe command message to said listserver.

7. The computer controlled method of claim 1 whereby step (c) further comprises sending a suspend command message to said listserver.

8. The computer controlled method of claim 7 whereby said suspend command message comprises:

a list name string that identifies said distribution list to said listserver;

a subscriber address string that identifies said recipient; and

a time string that specifies said duration.

9. A listserver apparatus configured to distribute, to a recipient, electronic mail (e-mail) list messages sent to a distribution list;

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

said apparatus comprising;

a suspend mechanism configured to stop distribution of said list messages to said recipient;

said suspend mechanism responsive to a suspend command message;

a storage mechanism configured to store resumption information derived from said suspend command message;

said resumption information comprising a duration for which distribution of said e-mail list messages is to be suspended; and

a resumption mechanism configured to automatically resume distribution of said list messages to said recipient after said duration.

10. The listserver apparatus of claim 9 whereby said suspend command message comprises:

a list name string that identifies said distribution list to said listserver apparatus;

a subscriber address string that identifies said recipient; and

a time string that specifies said duration.

11. A list management apparatus configured to manage a distribution list controlled by a listserver by sending electronic mail (e-mail) command messages to said listserver;

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

said listserver distributing e-mail list messages to a recipient;

said apparatus comprising;

a database mechanism configured to store, using said filestorage mechanism, list information relating to said distribution list and said listserver;

said list information comprising resumption information; and

a list suspension mechanism configured to cause said listserver to suspend distribution of said list messages for a duration.

12. The list management apparatus of claim 11 whereby said list suspension mechanism comprises:

a parameter specification mechanism configured to obtain resumption information; and

a suspend message mechanism configured to send a suspend command message to said listserver;

said suspend command message constructed using said resumption information.

13. The listserver apparatus of claim 12 whereby said suspend command message comprises:

a list name string that identifies said distribution list to said listserver;

a subscriber address string that identifies said recipient; and

a time string that specifies said duration.

14. The list management apparatus of claim 11 whereby said list suspension mechanism further comprises:

a parameter specification mechanism configured to obtain resumption information;

an unsubscribe message mechanism configured to send an unsubscribe command message to said listserver;

said unsubscribe command message constructed using said resumption information;

a duration completion detection mechanism configured to detect a completion of said duration based on said resumption information; and

a subscribe message mechanism configured to send a subscribe command message to said listserver after said completion;

said subscribe command message constructed using said resumption information.

15. A list management apparatus configured to manage a distribution list controlled by a listserver by sending electronic mail (e-mail) command messages to said listserver;

said apparatus responsive to user commands and having a central processing unit (CPU), a memory, and a filestorage mechanism;

said listserver distributing e-mail list messages;

said apparatus comprising;

a list subscription mechanism configured to cause said listserver to add a recipient to said distribution list;

said subscription mechanism sending a subscribe command message to said listserver;

said subscription mechanism responsive to an add command; and

a database mechanism, responsive to said add command, configured to store list information relating to said distribution list and said listserver.

16. The list management apparatus of claim 15 further comprising a list unsubscription mechanism configured to cause said listserver to remove said recipient from said distribution list;

said unsubscription mechanism sending an unsubscribe command message to said listserver;

said unsubscription mechanism responsive to a remove command.

17. A computer program product comprising:

(a) a computer usable storage medium having computer readable code embodied therein for causing a computer to distribute, to a recipient, of electronic mail (e-mail) list messages sent to a distribution list;

said computer program product comprising;

(b) computer readable code devices configured to cause said computer to effect a suspend mechanism configured to stop distribution of said list messages to said recipient;

said suspend mechanism responsive to a suspend command message;

computer readable code devices configured to cause said computer to effect a storage mechanism configured to store resumption information derived from said suspend command message;

said resumption information comprising a duration for which distribution of said e-mail list messages is to be suspended; and

computer readable code devices configured to cause said computer to effect a resumption mechanism configured to automatically resume distribution of said list messages to said recipient after said duration.

18. The computer program product of claim 17 whereby said suspend command message comprises:

a list name string that identifies said distribution list to said listserver;

a subscriber address string that identifies said recipient; and

a time string that specifies said duration.

19. A computer program product comprising:

(a) a computer usable storage medium having computer readable code embodied therein for causing a computer to manage a distribution list controlled by a listserver;

said listserver distributing e-mail list messages to a recipient;

said computer program product comprising;

(b) computer readable code devices configured to cause said computer to effect a database mechanism configured to store, using said filestorage mechanism, list information relating to said distribution list and said listserver; and

computer readable code devices configured to cause said computer to effect a list suspension mechanism configured to cause said listserver to suspend distribution of said list messages for a duration;

said list suspension mechanism configured to send electronic mail (e-mail) command messages to said listserver.

20. The computer program product of claim 19 whereby said list suspension mechanism comprises:

computer readable code devices configured to cause said computer to effect a parameter specification mechanism configured to obtain resumption information; and

computer readable code devices configured to cause said computer to effect a suspend message mechanism configured to send a suspend command message to said listserver;

said suspend command message constructed using said resumption information.

21. The computer program product of claim 20 whereby said suspend command message comprises:

a list name string that identifies said distribution list to said listserver;

a subscriber address string that identifies said recipient; and

a time string that specifies said duration.

22. The computer program product of claim 19 whereby said list suspension mechanism comprises:

computer readable code devices configured to cause said computer to effect a parameter specification mechanism configured to obtain resumption information;

computer readable code devices configured to cause said computer to effect an unsubscribe message mechanism configured to send an unsubscribe command message to said listserver;

computer readable code devices configured to cause said computer to effect a duration completion detection mechanism configured to detect a completion of said duration based on said resumption information; and

computer readable code devices configured to cause said computer to effect a subscribe message mechanism configured to send a subscribe command message to said listserver after detection of said completion;

said subscribe command message constructed using said resumption information.

23. A computer program product comprising:

(a) a computer usable storage medium having computer readable code embodied therein for causing a computer to manage a distribution list controlled by a listserver by sending electronic mail (e-mail) command messages to said listserver;

said computer program product comprising;

(b) computer readable code devices configured to cause said computer to effect a user command recognition mechanism configured to recognize user commands;

computer readable code devices configured to cause said computer to effect a list subscription mechanism configured to cause said listserver to add a recipient to said distribution list;

said subscription mechanism sending a subscribe command message to said listserver;

said subscription mechanism responsive to an add command; and

computer readable code devices configured to cause said computer to effect a database mechanism, responsive to said add command, configured to store list information relating to said distribution list and said listserver.

24. The computer program product of claim 23 further comprising computer readable code devices configured to cause said computer to effect a list unsubscription mechanism configured to cause said listserver to remove a recipient from said distribution list;

said unsubscription mechanism sending an unsubscribe command message to said listserver;

said unsubscription mechanism responsive to a remove command.

25. A list management system having a listserver application, and a distribution list management application;

said list management system comprising;

a list management database configured to store distribution list information;

a database manipulation mechanism configured to manipulate said list management database; and

a listserver command mechanism responsive to said database manipulation mechanism;

said database manipulation mechanism configured to send a electronic mail (e-mail) command message to said listserver application;

said e-mail command message causing said listserver application to affect an operation.

26. The list management system of claim 25 wherein said operation is a subscribe operation.

27. The list management system of claim 25 wherein said operation is a unsubscribe operation.

28. The list management system of claim 25 wherein said operation is a suspend operation.

29. The list management system of claim 25 wherein said listserver application and said list management applications execute on a central processing unit (CPU);

said CPU coupled to a memory and a filestorage.

30. The list management system of claim 25 wherein said listserver application executes on a first central processing unit and said list management application executes on a second central processing unit;

said first central processing unit coupled to a first memory and a filestorage;

said second central processing unit coupled to a second memory.