Arduino SetupUno website (OnePage and Form to subscribe to the event with database including mailing).
<?php
/* SMTP config */
$hsmtp='your.smtp.host';
$usmtp='contact@something.com';
$psmtp='yourpassword';
$posmtp=ThePort;
$fsmtp='TheFrom';
/* Subscribe Config */
$dbname='mysql:host=host;dbname=dataBaseName';
$user='databaseUserName';
$pass='PasswordForDB';
?>
include('/global/path/to/config.php');