Reply-All Email Restriction via Dynamic Thread Limiting

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Solution Overview

Problem

The proliferation of 'runaway email threads' caused by multiple recipients engaging in back-and-forth discussions using the reply-all feature leads to excessive email transmissions, consuming valuable resources and causing irritation.

Innovation Solution

Implementing an email system with a reply-all limit variable that restricts the number of reply-all emails per thread, allowing senders to set limits through a graphical user interface, and inhibiting or rejecting further reply-all emails once the limit is reached, while optionally storing excess emails for approval.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the reply-all feature is allowed without restrictions, then recipients can freely engage in email discussions, but runaway email threads multiply quickly consuming valuable resources

Engineering Contradiction:
Improveease of email discussionVSAvoidresource consumption
Core Design Contradiction:
Ease of operationVSLoss of energy

Solution Approach 1:

The patent introduces a reply-all limit parameter that can be set by the sender or system administrator. This parameter dynamically changes the behavior of the reply-all feature, allowing unrestricted replies when the limit is high or unlimited, and restricting replies when the limit is low or zero. The system monitors the number of reply-all emails in a thread and automatically enforces the limit, thereby controlling resource consumption while preserving ease of operation within acceptable bounds.

Inventive Principle:
Principle #35Parameter changes

2Loss of energy

If reply-all emails are restricted by a limit variable, then resource consumption is reduced, but the freedom of recipients to discuss is limited

Engineering Contradiction:
Improveresource consumptionVSAvoidfreedom of discussion
Core Design Contradiction:
Loss of energyVSAdaptability or versatility

Solution Approach 1:

The patent implements a dynamic reply-all restriction system where the limit variable can be adjusted based on different conditions. The system allows the sender to set custom limits, and the restriction is applied dynamically during the email thread lifecycle. This dynamic approach enables the system to adapt to different discussion scenarios while maintaining resource control, balancing freedom of discussion with resource consumption management.

Inventive Principle:
Principle #15Dynamics

3Reliability

If a reply-all limit is enforced, then runaway email threads are prevented, but legitimate discussions may be inhibited

Engineering Contradiction:
Improvecontrol of email threadsVSAvoiddiscussion effectiveness
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent incorporates feedback mechanisms where the system monitors the number of reply-all emails sent in a thread and compares it against the set limit. When the limit is approached or reached, the system provides feedback to recipients through notifications or warnings before blocking further reply-all emails. This feedback loop allows legitimate discussions to continue within acceptable boundaries while preventing runaway threads, maintaining both reliability and productivity.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS7720919B2Automatic restriction of reply emails
Publication Date: 2010.05.18 CISCO TECHNOLOGY INC
  • US7720919B2 patent drawing
  • US7720919B2 patent drawing
  • US7720919B2 patent drawing

AI summary

In one embodiment, a method includes detecting, by an automated program, an attempt by a recipient of an email addressed to a plurality of addressees that includes the recipient to send a reply-all email. The automated program rejecting the reply-all email based on a pre-set policy rule that limits a number of reply-all email in a thread. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.