For Microsoft 365 MSP and CSP teams

Turn TERRL data into owned work.

Analyze exported sender data, assign responsibility, compare routes, and define how each change will be verified. Your team stays in control; SenderOwner does not connect to the tenant or execute the migration.

No account. No Microsoft credentials. The probe analyzes each original CSV in your browser.

Illustrative action-plan worksheet for two synthetic tenants
Illustrative data. Every route requires human confirmation.

A repeatable operator handoff

From export to a reviewable action plan

  1. 01

    Bring an export

    Select a supported CSV locally. The original file is not sent to a service.

  2. 02

    Name the owner

    Turn an unattributed sender row into a responsibility your team can follow up.

  3. 03

    Choose what to evaluate

    Mark a route for human review; the probe never approves it.

  4. 04

    Define the work

    Export a next step and verification requirement, not another usage chart.

  5. 05

    Repeat across tenants

    Use the same structure for a second client without rebuilding a spreadsheet.

Starts where reporting stops

Keep the source of truth. Add accountable work.

If you already use…Keep using it for…This probe adds…
EAC or Microsoft support scriptsLive state, estimates, sender attributionOwner, route, next step, verification plan
A reporting productMonitoring, reports, alertsA narrow remediation worksheet
A migration providerExecuting licensed migration workCustomer-side coordination and acceptance fields
A spreadsheet or ticket boardFlexible notes and general tasksConsistent fields across two client tenants

Data boundary

The original CSV is designed to stay on this device.

The probe does not request Microsoft, SMTP, or provider credentials. It does not connect to a tenant or execute an external change.

Read the architecture draft

PUBLIC PROBE · $0

Test the workflow before a workspace exists.

Workspace signup and checkout are not available in this release.

Review future plan boundaries