<?php

require 'PHPMailer/PHPMailerAutoload.php';
$mail = new PHPMailer;
$mail->isSMTP();
$mail->Host = 'smtp.live.com';
$mail->Port = 587;
$mail->SMTPSecure = 'tsl';
$mail->SMTPAuth = true;
$mail->Username = "[email protected]";
$mail->Password = "minhasenha";

//Define os destinatário(s)
//=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
$mail->AddAddress('[email protected]');

//Define o remetente
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
$mail->AddReplyTo($_POST['email'], $_POST['nome']);
$mail->Sender=$_POST['email'];
$mail->SetFrom($_POST['email'], $_POST['nome']);

//$mail->FromName="FromName que eu quero";
//$mail->From=$_POST['email'];

$mail->Subject = $_POST['assunto'];
$mail->Body = $_POST['mensagem'];

if (!$mail->send()) {
   echo "Mailer Error: " . $mail->ErrorInfo;
} else {
   echo "Message sent!";
}