Controlling expiration of electronic mail single store attachments

• US 9,438,549 B2
• Filed: 09/27/2007
• Issued: 09/06/2016
• Est. Priority Date: 09/27/2007
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Maresh, Mark E.
• Primary Examiner(s): Wang, Liangche A
• Assistant Examiner(s): LIN, SHERMAN L
• Application Number:
  US11/862,947
• Publication Number:
  US 20090089378A1
• Time in Patent Office: 3,267 Days
• Field of Search: 709/206
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/063 Content adaptation, e.g. replacement of unsuitable content
• CPC Class Codes: H04L 51/08 Annexed information, e.g. attachments
• CPC Class Codes: H04L 51/18 Commands or executable codes

Abstract

Embodiments of the present invention provide a method, system and computer program product for controlling expiration of electronic mail (e-mail) single store attachments. A method to control expiration of e-mail single store attachments can include sending an e-mail message, the e-mail message including one or more attachments, creating a single store linked e-mail message by removing the one or more attachments from the sent e-mail message and replacing each of the one or more attachments with a corresponding single store attachment link. The method further can include storing the removed one or more attachments in an attachment server, where each of the one or more attachments has an expiration date, sending the single store linked e-mail message having the one or more store attachment links to one or more recipients and deleting an attachment stored on the attachment server based upon its respective expiration date having expired. When there is e-mail activity (e.g., forward, reply, etc.) associated with the single store linked e-mail, the expiration of the attachment associated with the attachment link can be modified.

Claims

1. A method to control expiration of electronic mail (e-mail) single store attachments, the method comprising:

receiving a composed e-mail message intended for delivery to a designated recipient at a designated e-mail address, the e-mail message including an attachment;

creating a single store linked e-mail message by removing the attachment from the received e-mail message and replacing the attachment with a corresponding single store attachment link;

storing the removed attachment in an attachment server accessible at the single store attachment link and in association with an expiration date, the single store attachment link that is included in the e-mail message comprising a communication mechanism programmed to notify the attachment server that the removed attachment is active and that a current expiration date for the removed attachment should be modified such that the removed attachment is not deleted from the single attachment store;

sending the single store linked e-mail message to the recipient at the designated e-mail address;

notifying the attachment server by way of the communication mechanism to adjust the expiration date for the attachment; and

,

deleting the attachment subsequent to passage of the expiration date.

2. The method of claim 1, further comprising automatically setting the expiration date upon transmission of the single store linked e-mail message.

3. The method of claim 1, further comprising selectably setting the expiration date according to sender preference.

4. An electronic mail (e-mail) management system configured for expiration control of e-mail single store attachments, the system comprising:

a computer system comprising one or more computers each comprising memory and at least one processor;

a mail server coupled to one or more repositories of mail user databases;

an attachment server coupled to a repository of single store attachments; and

,

e-mail processor logic comprising program code enabled, when executing in the computer system, to receive and copy a new e-mail message in the attachment server, to remove any attachments in the e-mail message and to store the removed attachments in the repository of single store attachments, to replace the removed attachments with a corresponding attachment link to the removed attachments in the repository of single store attachments in order to create a single store linked e-mail message, to assign an expiration date to the removed attachments stored in the repository of single store attachments, each attachment link that is included in an e-mail message comprising a communication mechanism programmed to notify the attachment server that a corresponding attachment is active and that a current expiration date for the for the corresponding attachment should be modified such that the corresponding attachment is not deleted from the single attachment store, and to subsequently notify the attachment server by way of the communication mechanism to adjust the expiration date for the attachment.

5. A computer program product comprising a computer usable storage medium comprising a memory device embodying computer usable program code for controlling expiration of electronic mail (e-mail) single store attachments, the computer program product comprising:

computer usable program code for receiving a composed e-mail message intended for delivery to a designated recipient at a designated e-mail address, the e-mail message including an attachment;

computer usable program code for creating a single store linked e-mail message by removing the attachment from the sent e-mail message and replacing the attachment with a corresponding single store attachment link;

computer usable program code for storing the removed attachment in an attachment server accessible at the single store attachment link and in association with an expiration date, the single store attachment link that is included in the e-mail message comprising a communication mechanism programmed to notify the attachment server that the removed attachment is active and that a current expiration date for the removed attachment should be modified such that the removed attachment is not deleted from the single attachment store;

computer usable program code for sending the single store linked e-mail message to the recipient at the designated e-mail address;

computer usable program code for notifying the attachment server by way of the communication mechanism to adjust the expiration date for the attachment; and

,

computer usable program code for deleting the attachment stored on the attachment server subsequent to passage of the expiration date.

6. The computer program product of claim 5, further comprising automatically setting the expiration date upon transmission of the single store linked e-mail message.

7. The computer program product of claim 5, further comprising selectably setting the expiration date according to sender preference.