Как оказалось это несложно
$user =& JFactory::getUser(); $message =& JFactory::getMailer(); $message->addRecipient($user->email); $message->setSubject('Your subject string'); $message->setBody("Your body stringnin double quotes if you want to parse the nnewlines etc"); $sender = array( 'sender@email.address.org', 'Sender Name' ); $message->setSender($sender); $sent = $message->send(); if ($sent != 1) echo 'Error sending email';
Источник – http://docs.joomla.org/How_to_send_email_from_components