Sending emails with php using mail
I'm trying to send email through php and I'm using email. I'm using locaweb's email and I'm creating everything on locaweb.
my index.php
<?php
$msg=0;
@$msg= $_REQUEST['msg'];
?>
<!DOCTYPE html>
<html lang="pt">
<head>
    <!-- meta tags requiridas -->
    <meta charset="utf-8">
    <!-- Titulo --> 
    <title>Envio de Email</title>
    <!-- favicon -->
    <link rel="shortcut icon" href="img/favicon.ico"/>
    <!-- google fonts -->
    <link href="https://fonts.googleapis.com/css?family=Roboto+Condensed:300,300i,400,400i,700,700i" rel="stylesheet">
    <!-- font-awesome -->
    <link rel="stylesheet" href="css/font-awesome/css/font-awesome.min.css">
    <!-- bootstrap css -->
    <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css">
    <!-- style CSS -->
    <link rel="stylesheet" href="css/style.css">
</head>
<body>  
    <?php if($msg==enviado): ?>
        <h1>Mensagem enviada, agradecemos o seu contato!</h1>
    <?php else: ?>
    <form action="email.php" method="post" class="contactForm">
                              <div class="form-group">
                                <label for="nome">Nome:</label>
                                <input type="text" class="form-control" id="nome" name="nome" required/>
                            <!--        <div class="validation"></div> -->
                              </div>
                              <div class="form-group">
                                <label for="email">Email</label>
                                    <input type="text" class="form-control" id="email" name="email" required />
                            <!--    <div class="validation"></div> -->
                              </div>
                              <div class="form-group">
                                <label for="assunto">Assunto</label>
                                <input type="text" class="form-control" id="assunto" name="assunto" required/>
                            <!--    <div class="validation"></div> -->
                              </div>
                              <div class="form-group">
                                <label for="mensagem">Mensagem</label>
                                <textarea class="form-control" name="mensagem" id="mensagem" rows="5" required placeholder="Escreva alguma mensagem"></textarea>
                            <!--    <div class="validation"></div> -->
                              </div>
                               <input type="submit" name="btn_enviar"  value="Enviar"/>
    </form>
    <?php endif; ?>
                            <script src="js/jquery.js"></script>
    <!-- boostrap js -->
    <script src="js/bootstrap/bootstrap.min.js"></script>
    <!-- custom js -->
    <script src="js/custom.js"></script>
</body>
</html>
Function that sends email and its information.
email.php
<?php
$para = "";
$assunto = "Contato pelo site";
$nome = $_REQUEST['nome'];
$email = $_REQUEST['email'];
$msg = $_REQUEST['assunto'];
$mensagem = $_REQUEST['mensagem'];
    $corpo = "<strong> Mensagem de contato</strong><br><br>";
    $corpo .= "<br><strong> Nome: </strong> $nome";
    $corpo .= "<br><strong> Email: </strong> $email";
    $corpo .= "<br><strong> Titulo: </strong> $assunto";
    $corpo .= "<br><strong> Mensagem: </strong> $mensagem";
    $header = "From : $email Reply-to: $email";
    $header .= "Content-Type: text/html; charset= utf-8";
mail($para, $assunto, $corpo, $header);
header("location:index.php?msg=enviado");
?>
After I fill in the information I am seeing the message sent successfully, but the email is not arriving.
I am trying to send emails using php mail, but it is not working.
Could someone help me?
