Will the following php code send my html form data via email?

<?php
//makes sure the subbmision is set to post
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    //trim gets rid of any white space
    $name = trim($_POST["Full_Name"]);
    $email = trim($_POST["E-Mail"]);
    $phone = trim($_POST["Phone_Number"]);
    $message = trim($_POST["Query"]);

    //makes sure form fields are not blank
    if($name == "" OR $email == "" OR $phone == "" OR $message == ""){
        echo "Please enter information for all the form fields.";
        exit;
    }

    //prevents attack from hijackers
    foreach($_POST as $value){
        if(stripos($value,'Content-Type:') !== FALSE){
        echo"There was a problem with the information you entered.";
        exit;   
        }
    }

    //makes sure bots are not filling in form submission
    if($_POST["adress"] != ""){
        echo"Your form submission has an error";
        exit;
    }



    //checks wether the email address is valid
    if (!$mail->ValidateAddress($email)){
        echo"Your email adress is not valid";   
        exit;
    }
    //email body
    $email_body = "";
    $email_body = $email_body . "NAME : " . $name . "\n";
    $email_body = $email_body . "E-Mail : " . $email . "\n";
    $email_body = $email_body . "Phone Number : " . $phone . "\n";
    $email_body = $email_body . "Query : " . $message;

//imports third party php smtp email
    require_once("class.phpmailer.php");
    $mail = new PHPMailer();
    $mail->IsSMTP();
    $mail->SMTPAuth   = true;                  // enable SMTP 
    $mail->Host       = "smtp.live.com"; // sets the SMTP server
    $mail->Port       = 25;                    // set the SMTP port for
    $mail->Username   = "r1bos@hotmail.com"; // SMTP account username
    $mail->Password   = "****";        // SMTP account password
    $mail->SetFrom($email, $name);
    $mail->Subject    = "Website Query";
    $mail->MsgHTML($email_body);
    $address = "r1bos@hotmail.com"; //to address
    $mail->AddAddress($address);


if($mail->Send()) {
  echo "Message sent!";
} 

    //redirects after submission to thank you page
    header("Location: ../formconfirmation.html");
    exit;
}
?>


?>```

```HTML
<form action="Php/form.php" method="post" name="Contact_Form" >

           <label for="name">Full Name: </label> 
           <input type="text" name="Full_Name" id="name"><br>

            <label for="email">E-Mail: </label>
           <input type="text" name="E-Mail" id="email" ><br>

            <label for="phonenumber">Phone Number: </label> 
           <input type="text" name="Phone_Number" id="phonenumber" ><br>

            <label for="query">Query: </label> 
           <textarea name="Query" rows="4" cols="21" id="query" ></textarea><br>


           <input type="submit" name="submit" value="Send" >

         </form>```