This article illustrates how to include a Read Receipt request when sending an email using Outlook 2010.
1. Open Outlook 2010.
2. Create a new email by clicking New E-mail.
3. Click the Options tab.
4. Place a check mark next to Request a Read Receipt.
5. Compose your E-mail as normal and click Send.
NOTE: This feature is dependent on the receiver's server and/or client to honor this request.