Thank you for the points you provided.I was able to find this online in configuring XAMPP to send mail from localhost:https://stackoverflow.com/a/18185233Now, the moment a new user creates a new ticket, an email confirmation receipt is sent to the user and me(the admin) gets an email notification when a new ticket is created.Feel free to close this discussion as I already fixed the issue.Thank you so much and have a great day! :)