To discover whether a digital receipt has been delivered successfully to a particular email address, check in the digital receipt reports. To go to digital receipt reports, click on Reports and e-Receipt Reports.
Scroll down and you will find a delivery report as shown below. Under the column delivery status you will be able to view the status of the receipt. You can search for a particular e mail address by entering it into the Search Email Address box located in the header of the Delivery Report.
Please enter the email address in Search Eamil Address field which you want to check and then press enter.
This helps you to search the email addresses whether if digital receipts delivered successfully or not. If you would like to see the most recent digital receipt sent to the email address in question, click on the "View Last Email Sent" icon. If you want to see the entire history for a specific email address, scroll down to Recipients Lifetime Metrics and you can search for specific e mail addresses.