... PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) mail -- send mail . bool mail ( string to, string subject, string message [, string additional_headers [, string additional_parameters]]) . ... Kelly kelly@ example .com ; /* subject */ $ subject = Birthday Reminders for August ; /* message */ $ message = ' html head title Birthday Reminders for August /title /head body p Here are the birthdays upcoming in August ! /p table tr th Person /th th Day /th th Month /th th Year ...