Opt-Out Handling Rule

Medium AI Agent system

A compliance-grade layer that detects and honors opt-outs across voice, SMS, and email: recognize STOP/unsubscribe/'do not call', suppress the contact everywhere immediately, confirm, and keep a permanent record. The non-negotiable plumbing that keeps an outreach agent legal and trusted.

Timeline 4-8 days

HMX Zone

ai agent system

Medium Agents system

Verified HMX-owned system details.

Timeline
4-8 days
Visual motif
Reasoning orbit
Live datum
A message is classified, noted, then handed to a human when needed.

operating facts

Outcome

Opt-outs are honored instantly across every channel with an auditable record, protecting deliverability and compliance.

Main risk

An opt-out is caught on one channel but the contact keeps getting messaged on another, creating a violation.

Prevention

Make suppression contact-level and cross-channel, check it pre-send on every message, and treat spoken opt-outs the same as STOP.

Fallback

If suppression sync is uncertain, default to not sending and route the contact to manual review before any further outreach.

system architecture

Opt-Out Handling Rule Architecture

Centralize a suppression
Detect opt-out intent across
Twilio
GoHighLevel
Human Escalation
Agent Handoff
  1. 01Centralize a suppression

    A compliance-grade layer that detects and honors opt-outs across voice, SMS, and email: recognize STOP/unsubscribe/'do not call', suppress the cont...

  2. 02Detect opt-out intent across

    Detect opt-out intent across channels (carrier STOP keywords, unsubscribe links, spoken 'remove me')

  3. 03Twilio

    Twilio runs the bounded conversation step for Opt-Out Handling Rule while keeping tool use, transcripts, and escalation outcomes explicit.

  4. 04GoHighLevel

    Suppress immediately, send the required confirmation, and propagate the flag to the CRM and every channel

  5. 05Human Escalation

    If suppression sync is uncertain, default to not sending and route the contact to manual review before any further outreach.

  6. 06Agent Handoff

    Opt-outs are honored instantly across every channel with an auditable record, protecting deliverability and compliance.

how it is built

  1. 01Centralize a suppression list checked before any outbound voice/SMS/email send
  2. 02Detect opt-out intent across channels (carrier STOP keywords, unsubscribe links, spoken 'remove me')
  3. 03Suppress immediately, send the required confirmation, and propagate the flag to the CRM and every channel
  4. 04Retain a timestamped, immutable opt-out log for audit and never re-message suppressed contacts

architecture notes

Architecture overview

Opt-Out Handling Rule uses a bounded agent handoff layer for AI Agents. A compliance-grade layer that detects and honors opt-outs across voice, SMS, and email: recognize STOP/unsubscribe/'do not call', suppress the cont... The architecture connects centralize a suppression, twilio, gohighlevel, and agent handoff with an explicit control path.

  • Conversation layer: Centralize a suppression list checked before any outbound voice/SMS/email send
  • Reasoning layer: Detect opt-out intent across channels (carrier STOP keywords, unsubscribe links, spoken 'remove me')
  • Tools layer: Twilio runs the bounded conversation step for Opt-Out Handling Rule while keeping tool use, transcripts, and escalation outcomes explicit.
  • Records layer: GoHighLevel connects calls, messages, calendar work, or CRM writes while make suppression contact-level and cross-channel, check it pre-send on every message, and treat spoken opt-outs the same as STOP.
  • Escalation layer: Opt-outs are honored instantly across every channel with an auditable record, protecting deliverability and compliance.

Data flow

  1. Centralize a suppression list checked before any outbound voice/SMS/email send
  2. Detect opt-out intent across channels (carrier STOP keywords, unsubscribe links, spoken 'remove me')
  3. Suppress immediately, send the required confirmation, and propagate the flag to the CRM and every channel
  4. Retain a timestamped, immutable opt-out log for audit and never re-message suppressed contacts

Controls and fallbacks

  • An opt-out is caught on one channel but the contact keeps getting messaged on another, creating a violation.
  • Make suppression contact-level and cross-channel, check it pre-send on every message, and treat spoken opt-outs the same as STOP.
  • If suppression sync is uncertain, default to not sending and route the contact to manual review before any further outreach.

Tools

  • Twilio
  • GoHighLevel
  • OpenAI
  • Gmail API

research basis

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