Smart Mailbox & Customer Follow-up
A reference workflow that structures incoming emails, retrieves customer context and prepares the appropriate follow-up for human approval.
At a glance
- Project type
- Prototype
- Year
- 2026
- Project stage
- Completed
- Role of 5A Technologies
- Design and development of a reference workflow for AI architecture, Microsoft Graph mailbox integration, controlled routing and customer follow-up.
- Technologies
- Microsoft Graph
- Microsoft Foundry
- Azure Functions
- Microsoft Power Automate
- Microsoft Teams
- CRM API
At a glance
Smart Mailbox & Customer Follow-up is a reference workflow or solution demo for a shared mailbox containing customer questions, complaints, documents and quote requests. The workflow interprets each message, retrieves available customer or case context and prepares the appropriate follow-up.
AI structures the content. Fixed workflow logic performs only configured actions. An employee retains control over external replies and decisions that require substantive judgment.
- Context: shared mailboxes and customer follow-up
- Project: reference workflow / solution demo
- Status: completed solution concept
- Role of 5A Technologies: AI workflow architecture, mailbox integration, routing and follow-up automation
- Core principles: structured intake, controlled actions and human communication
Human decision boundary
The workflow can prepare a reply or follow-up action, but external communication occurs only after the intended human review.
The challenge
Shared mailboxes require substantial repeatable follow-up:
- reading and categorizing messages;
- finding the correct customer or case;
- routing emails to a colleague or team;
- creating tasks or tickets;
- requesting missing information;
- monitoring follow-up dates and unanswered questions.
Without a fixed structure, messages can remain unanswered, reach the wrong team or be handled by multiple employees.
The solution
Mailbox intake
Microsoft Graph processes new messages and attachments from a shared Outlook mailbox.
Structured AI output
A bounded model in Microsoft Foundry converts the free text into a predictable structure containing, for example:
- request type;
- customer or case;
- subject;
- urgency;
- summary;
- missing information;
- recommended follow-up action.
Validated handoff
A JSON Schema constrains the handoff to Azure Functions and Microsoft Power Automate. These components validate the output, retrieve managed context and start only preconfigured actions.
How the workflow works
- A new message and permitted attachments are retrieved from the shared mailbox.
- The content is analyzed and converted into a fixed data contract.
- The customer, intent and possible case context are identified.
- Available CRM or case information is retrieved through a controlled API.
- A draft reply and appropriate follow-up action are prepared.
- An employee reviews the proposed content or action.
- After approval, the reply can be sent and the action registered.
- A task, reminder or follow-up date supports further handling.
Possible follow-up actions
Within predefined rules, the solution demo can:
- label and route an email;
- link a CRM record or case;
- create a ticket or task;
- draft a reply;
- prepare a request for missing information;
- prepare a Microsoft Teams notification;
- set a reminder and follow-up date.
When context is missing or the output is insufficiently certain, the message goes to human review.
Technical building blocks
- Mailbox integration: Microsoft Graph for messages and attachments.
- AI interpretation: Microsoft Foundry for intent, context and proposed follow-up.
- Output contract: JSON Schema for a predictable handoff.
- Orchestration: Azure Functions and Microsoft Power Automate for validation and actions.
- Business context: a controlled CRM or case API.
- Approval: Microsoft Teams or an existing user interface.
- Monitoring: Application Insights for technical errors and workflow status.
Human control and ownership
An employee remains responsible for external communication, exceptions and decisions that require substantive judgment.
The workflow:
- does not send an external reply without the configured review;
- does not treat an AI classification as an indisputable fact;
- uses only permitted customer and case context;
- flags missing or conflicting information;
- limits actions to preconfigured options.
Qualitative value
This reference workflow shows how mailbox triage and customer follow-up can be organized more consistently. Employees gain more structure around routing, context and open actions and can focus on exceptions and messages that need substantive attention.
No savings percentage, response-time improvement, classification accuracy, adoption figure or other quantitative result is claimed.
Deliberate limitations
This project is a solution demo, not a completed client engagement.
Before use, organizations must define and test their own:
- final classifications;
- retention periods;
- access rights;
- CRM integrations;
- communication channels;
- approval rules.
What this project demonstrates
This project shows how 5A Technologies:
- converts free-form email content into a predictable data contract;
- retrieves only permitted customer and case context through a controlled integration;
- separates AI interpretation from fixed validation and action logic;
- sends uncertain or conflicting information to human review;
- brings routing, a draft reply and further follow-up together in one manageable workflow.
Would you like to discuss a similar solution?
Tell us where your process slows down today or where AI and automation should work together more effectively. We will explore which controlled approach fits.