See which Dynamics 365 Sales contacts opted out of email

**Objective:** Find people who have unsubscribed in Drip but are still active contacts, or open leads, in Dynamics 365 Sales, optionally only for emails containing `{email-domain}`. Check at most `{max-subscribers}` unsubscribers (default 100).

**Step 1: Unsubscribers in Drip**

Call `drip-get-subscriber` with `status` = unsubscribed, `max-records` = `{max-subscribers}` (100 if blank), and `email.contains` = `{email-domain}` only when it was given.

**Step 2: Check each email in Dynamics 365 Sales**

For each email, call `dynamics-365-sales-get-contacts` with `email` set to it, then `dynamics-365-sales-get-leads` with `email` set to it. For each active contact, call `dynamics-365-sales-get-opportunities` with `potential-customer` set to the contact's parent-customer and `status` = Open.

**Step 3: Report**

A table of people who need attention: email, name, CRM record (contact or lead), CRM status, owner, open opportunities (topic and est-revenue). Sort people with open opportunities first. Then one line with how many unsubscribers had no CRM record at all.

**Rules & Guidelines:**

* `drip-*` tools are on the drip MCP server; `dynamics-365-sales-*` tools are on the dynamics-365-sales MCP server. If either set is missing, stop and say which server is not connected.
* Email is the only key shared by the two systems. Compare emails case-insensitively and trimmed. Never match on name alone; a name-only match is reported as "possible match, not confirmed".
* An unsubscribe in Drip is a marketing opt-out. Report it as "do not send marketing email", not as a reason to close the deal.
* This prompt is read-only. Do not call `drip-update-subscriber`, `drip-add-subscriber` or `dynamics-365-sales-update-contact`, `dynamics-365-sales-update-lead`, and never resubscribe anyone.

**Validation:**

* If Drip returns no unsubscribers, say so and stop.
* If an email matches both a contact and a lead, show both rows.