Update toc.yml

Author: ddematheu2

articles/communication-services/toc.yml

@@ -146,8 +146,6 @@ items:
       href: quickstarts/email/send-email.md
     - name: Add multiple sender addresses
       href: quickstarts/email/add-multiple-senders.md
-    - name: Send an email in Azure Logic Apps
-      href: quickstarts/email/logic-app.md
   - name: Network Traversal
     items:
     - name: Access TURN relays