$mail->setFrom('umemail@email.com.br');
$mail->addAddress('umemail@email.com.br', 'Assunto | NOVO');

$mail = new PHPMailer;
$mail->isSMTP();
$mail->Host = "smtp.gmail.com";
$mail->Port = 587;
$mail->SMTPAuth = true;
$mail->Username = "emailautenticado@gmail.com";
$mail->Password = "senha";
$mail->SMTPDebug = false;
$mail->setFrom('emailautenticado@gmail.com');
$mail->addAddress('emailautenticado@gmail.com', 'Motorista | NOVO');
$mail->Subject = 'Assunto: '. $name;
$mail->isHTML(true);
$mail->Priority = 3;
$mail->CharSet = 'utf-8';
$mail->msgHTML( $mensagem );
$mail->AltBody = strip_tags( $mensagem );