You can set up automatic confirmation emails for when you change the status of a booking to Confirmed by following the steps below:
Click Settings.
Click Sites then select the site.
Click Booking Types then select the relevant booking type.
To apply this to all types of bookings, you need to set it up per booking type.
In the Emails section, select Automatic Confirmation.
Click Save.
📌Note: To remove the automation simply clear your selection for Automatic Confirmation, then click Save.