You won't be able to send individual emails through the messaging panel.

To contact only one person from your waiting list:

• Change the Application status to Application accepted and reload the page.
• Copy the email address and send an email using Gmail or your emails client.
• When you have an answer, manually change the RSVP to accepted or rejected.
• If the answer was negative, move to the next person in the waiting list and repeat the previous steps.