Email Server Content Tagging for Message Distribution

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Solution Overview

Problem

Current electronic messaging systems lack efficient methods for organizing and distributing content based on user interests, as they rely on keyword searches and separate tagging systems that are cumbersome and difficult to integrate into daily communication routines.

Innovation Solution

A system that allows email messages to be tagged with structured tag addresses, enabling the email server to identify and associate content tags with users, facilitating seamless content-based message distribution without disrupting existing communication structures.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If conventional tagging systems are implemented, then content organization capability is improved, but system complexity and ease of operation deteriorate due to requiring separate system installation and registration

Engineering Contradiction:
Improvecontent organization capabilityVSAvoidsystem integration complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent merges the tagging system functionality directly into the existing email server infrastructure. The email server is enhanced to parse tag addresses and maintain tag-user associations natively, eliminating the need for separate tagging system installations. This integration allows users to tag emails using standard email address syntax while the server automatically handles tag processing and content distribution, resolving the contradiction between improved organization and reduced system complexity.

Inventive Principle:
Principle #5Merging (Combining)

2Difficulty of detecting and measuring

If keyword search is used to identify electronic messages, then message retrieval is enabled, but user control over content and precision of identification deteriorate

Engineering Contradiction:
Improvemessage retrieval capabilityVSAvoidcontent identification precision
Core Design Contradiction:
Difficulty of detecting and measuringVSMeasurement precision

Solution Approach 1:

The patent applies preliminary action by automatically extracting and indexing keywords from email content at the time of message receipt and delivery. The email server proactively identifies relevant keywords, creates tag associations, and maintains updated indexes without requiring user intervention. This preliminary processing enables precise content identification through tag searches while maintaining user control, as users can search using predefined tags rather than manually searching through unstructured keyword results.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If address book systems are used to manage recipients, then message delivery is enabled, but ability to identify interested recipients deteriorates due to lack of interest-based filtering

Engineering Contradiction:
Improvemessage delivery efficiencyVSAvoidrecipient interest matching
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The patent implements feedback mechanisms where the email server continuously monitors tag associations between users and content tags, automatically updating distribution lists based on demonstrated user interests. When users interact with tagged emails (reading, forwarding, replying), the server uses this feedback to refine tag-user associations and improve future message routing. This feedback loop enables the system to automatically identify and deliver messages to recipients whose tag associations indicate interest, enhancing both delivery efficiency and interest matching without requiring manual address book management.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9137190B2System and method for content-based message distribution
Publication Date: 2015.09.15 XEROX CORP
  • US9137190B2 patent drawing
  • US9137190B2 patent drawing
  • US9137190B2 patent drawing

AI summary

A system and method for content-based message distribution are provided. An incoming message with a recipient address and a tag address including at least one content tag associated with one or more users is received. The content tag within the tag address and a recipient associated with the recipient address are identified. The recipient is added to the content tag as one of the users. The incoming message is displayed to at least one of the users associated with the content tag.