AUTOMATIC DELETION OF ELECTRONIC MESSAGES

• US 20110213845A1
• Filed: 02/26/2010
• Published: 09/01/2011
• Est. Priority Date: 02/26/2010
• Status: Abandoned Application

• Current Assignee: Blackberry Limited
• Original Assignee: Blackberry Limited
• Inventors: LOGAN, Adrian Michael, GARG, Neeraj
• Application Number:
  US12/713,907
• Publication Number:
  US 20110213845A1
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/18 Commands or executable codes

Abstract

A system and method are provided for automatically deleting messages such as e-mail upon consumption by the recipient. Consumption by the recipient may include viewing the message, forwarding or replying to the message, or archiving, saving, copying, or moving the message. An indicator is inserted in the message, for example in the message header or body, indicating that the message is to be deleted upon detection of a triggering consumption action. Upon receipt at the recipient'"'"'s mail client, the client determines whether the indicator is present, and, upon detection of a triggering consumption action, automatically closes any views of the message displayed by the recipient'"'"'s mail client and deletes the message. Optionally a warning is provided to the recipient prior to deletion.

Claims

1. A system for handling a message received at a communication device, the system comprising:

a memory for storing the message upon receipt at the communication device; and

a processor configured to;

determine that the message comprises an indicator that the message is to be deleted upon detection of a first consumption-related triggering event;

detect an occurrence of said triggering event; and

delete the message from the memory upon detection of the occurrence of said triggering event.

2. The system of claim 1, wherein the triggering event comprises at least one of:

closing a display of the message at the communication device;

moving focus away from the display of the message at the communication device;

a command to reply to the sender of the message;

a command to forward the message;

a command to copy at least a part of a content of the message;

a command to save the message;

a command to move the message to another location at the communication device;

or

a command to print the message.

3. The system of claim 1, further comprising means for displaying a warning at the communication device that the message will be automatically deleted upon detection of the occurrence of the triggering event.

4. The system of claim 1, wherein the indicator comprises either a field in a header of the message, a delimited indicator in a body of the message, or a command in an envelope of the message.

5. The system of claim 1, further comprising a message server, the message server being configured to:

receive said message;

store said message at the message server;

determine whether said message has already been transmitted to a client associated with the recipient; and

if said message has not already been transmitted to said client,

transmit said message to said client;

determine that said message comprises said indicator;

set a flag indicating that said message has been transmitted to the client; and

delete said message from the message server,

wherein the client is comprised in the communication device.

6. The system of claim 5, wherein the message server is configured to transmit said message to said client upon receipt of an instruction from said client to transmit the message to the client.

7. The system of claim 1, wherein the system is comprised in the communication device, wherein the communication device is a handheld communication device.

8. A method for handling a message received and stored at a communication device, the method comprising:

determining that the message comprises an indicator that the message is to be deleted upon detection of a first consumption-related triggering event;

detecting an occurrence of said triggering event; and

deleting the message from the communication device upon detection of the occurrence of said triggering event.

9. The method of claim 8, further comprising displaying a warning at the communication device that the message will be automatically deleted upon detection of the occurrence of the triggering event.

10. The method of claim 8, wherein the indicator comprises either a field in a header of the message, a delimited indicator in a body of the message, or a command in an envelope of the message.

11. The method of claim 8, wherein the triggering event comprises at least one of:

closing a display of the message at the communication device;

moving focus away from the display of the message at the communication device;

a command to reply to the sender of the message;

a command to forward the message;

a command to copy at least a part of a content of the message;

a command to save the message;

a command to move the message to another location at the communication device;

or

a command to print the message.

12. A method for transmitting a message, comprising:

inserting an indicator into a message, the indicator indicating that the message is to be deleted at a recipient communication device upon detection of a first consumption-related triggering event at the recipient communication device; and

transmitting the message to a recipient.

13. The method of claim 12, wherein transmitting the message comprises transmitting the message from a client communication device to a message server associated with the client communication device prior to forwarding the message to the recipient, and the inserting occurs either at the client communication device or at the message server.

14. The method of claim 12, wherein transmitting the message to the recipient comprises:

transmitting the message comprising the indicator from the message server to an intermediate station;

the intermediate station transmitting the message comprising the indicator to a further station;

the intermediate station determining that the message comprises said indicator; and

the intermediate station deleting said message.

15. The method of claim 13, wherein transmitting the message to the recipient comprises:

transmitting the message comprising the indicator from the message server to an intermediate station;

the intermediate station transmitting the message comprising the indicator to a further station;

the intermediate station determining that the message comprises said indicator; and

the intermediate station deleting said message.

16. The method of claim 12, further comprising:

receiving the message comprising the indicator at a message server associated with the recipient;

determining whether said message has already been transmitted to a client associated with the recipient;

if said message has not already been transmitted to said client,

transmitting said message to said client;

determining that said message comprises said indicator;

setting a flag indicating that said message has been transmitted to the client; and

deleting said message.

17. The method of claim 12, wherein the message is received and stored at the recipient communication device, and the triggering event comprises at least one of:

closing a display of the message at the recipient communication device;

moving focus away from the display of the message at the recipient communication device;

a command to reply to the sender of the message;

a command to forward the message;

a command to copy at least a part of a content of the message;

a command to save the message;

a command to move the message to another location at the recipient communication device;

or

a command to print the message.

18. The method of claim 12, further comprising, prior to transmitting the message to the recipient:

transmitting a test message to the recipient; and

receiving a confirmation message from the recipient communication device in response to the test message, indicating that the recipient communication device will delete a message comprising the indicator upon detection of the first consumption-related triggering event.

19. A computer program product comprising a computer-readable medium storing program code which, when executed, is operative to cause a computing device to carry out the method of:

determining that a message received at the computing device comprises an indicator that the message is to be deleted upon detection of a first consumption-related triggering event;

detecting an occurrence of said triggering event; and

deleting the message from the computing device upon detection of the occurrence of said triggering event.

20. The computer program product of claim 19, wherein the triggering event comprises at least one of:

closing a display of the message at the computing device;

moving focus away from the display of the message at the computing device;

a command to reply to the sender of the message;

a command to forward the message;

a command to copy at least a part of a content of the message;

a command to save the message;

a command to move the message to another location at the computing device;

or

a command to print the message.

21. A computer program product comprising a computer-readable medium storing program code which, when executed, is operative to cause a computing device to carry out the method of:

inserting an indicator into a message at the computing device, the indicator indicating that the message is to be deleted at a recipient communication device upon detection of a first consumption-related triggering event at the recipient communication device; and

transmitting the message from the computing device to a recipient.