PHP

return array(
    "driver" => "smtp",
    "host" => "app.debugmail.io",
    "port" => <project port>,
    "from" => array(
        "address" => "john.doe@example.org",
        "name" => "John Doe"
    ),
    "encryption" => "tls",
    "username" => <project login>,
    "password" => <project password>,
    "sendmail" => "/usr/sbin/sendmail -bs",
    "pretend" => false
);