To do this, call up the corresponding booking via the search function or in the order overview and click on "Send order confirmation" at the bottom.
A new window will then appear in which you can confirm the resend and also view a preview of the email.
If you also want to change the customer's e-mail address, you can also do this conveniently in the corresponding order. Simply click on "Edit" and change the email address assigned to the order accordingly. You should then send an order confirmation manually.