Swapcard allows you to edit and schedule emails to your participants, but also to obtain detailed analytics for each email campaign launched from your Studio.
To do so, go to Emails in your Studio. For each email campaign launched, you can see the number of emails sent and the opening percentage.
You can also get detailed analytics by clicking on the icon . You will then see the status of the email for each participant: Opened, Sent or Failed. This information will allow you to evaluate the impact of the mails sent and to identify possible errors in the email addresses (which are generally the cause of the "Failed" status).