Method and apparatus for minimizing storage of common attachment files in an e-mail communications server

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7908332
APP PUB NO 20090030997A1
SERIAL NO

12245406

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides an e-mail communications system that minimizes the number of duplicate copies of common attachment files to e-mail communications that are stored in the mail store of an e-mail server. When the e-mail server receives an e-mail attachment file that is larger than a threshold size, the server performs a database search for another copy of the attachment file in the mail store. If another copy is located, the system creates a pointer in the mail store that associates the located attachment file with the e-mail for the additional recipient(s). Attachment files are deleted only after the recipients of the associated e-mail communications delete each of the respective e-mails.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Malik, Dale W Dunwoody, US 216 6825

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