How to Turn On Read Receipts on Microsoft Outlook If it is important for you to know that your recipients are reading the message, try the Read Receipts. You can turn on both receipts or choose only one depending on your need and preference. But, enabling the Read Receipt will also notify you if your recipient opened the message. When you turn on the Delivery Receipt, you will get a notification that the delivery of your email has reached your recipient’s mailbox. You may have encountered another feature called Delivery Receipt. Difference Between Delivery Receipt and Read Receipt on Microsoft Outlook It is available on Outlook 365 web app as well as Outlook 2016, 2019, and 2020 app versions. Using Microsoft Outlook will allow you to enable, add and request read receipts and delivery notifications, so you will know if your recipient has read the email or not. But, thinking if they have read it or not will add to the burden. Waiting for a response can be frustrating. But, there is no assurance if they have read your emails or not. It is one thing to deliver a message to your recipients. To organize all your messages, you can use Microsoft Outlook as an email client. If you are in a rush to receive a response, an email will send it fast. Sending an email gets your messages across to your recipients in real-time.