<?php
    $name = $_POST['name'];
    $email = $_POST['email'];
    $message = $_POST['message'];
    $from = 'From: yoursite.com';
    $to = '[email protected]';
    $subject = 'Customer Inquiry';
    $body = "From: $namen E-Mail: $emailn Message:n $message";

    if ($_POST['submit']) {
        if (mail ($to, $subject, $body, $from)) {
            echo '<p>Your message has been sent!</p>';
        } else {
            echo '<p>Something went wrong, go back and try again!</p>';
        }
    }
?>

error_reporting(-1);
ini_set('display_errors', 'On');
set_error_handler("var_dump");

$headers = array("From: [email protected]",
    "Reply-To: [email protected]",
    "X-Mailer: PHP/" . PHP_VERSION
);
$headers = implode("rn", $headers);
mail($to, $subject, $message, $headers);

$headers = array("From [email protected]", // missing colon
    "Reply To: [email protected]",      // missing hyphen
    "X-Mailer: "PHP"/" . PHP_VERSION      // bad quotes
);

$to = '[email protected]';
// other variables ....
mail($recipient, $subject, $message, $headers); // $recipient should be $to

mail('[email protected]', $subject, $message, $headers);

ini_set("mail.log", "/tmp/mail.log");
ini_set("mail.add_x_header", TRUE);

$header = "From: [email protected]";
$header.= "MIME-Version: 1.0rn";
$header.= "Content-Type: text/html; charset=ISO-8859-1rn";
$header.= "X-Priority: 1rn";

$status = mail($to, $subject, $message, $header);

if($status)
{
    echo '<p>Your mail has been sent!</p>';
} else {
    echo '<p>Something went wrong, Please try again!</p>';
}

function send_mail($email, $recipient_name, $message='')
{
    require("phpmailer/class.phpmailer.php");

    $mail = new PHPMailer();

    $mail->CharSet="utf-8";
    $mail->IsSMTP();                                      // set mailer to use SMTP
    $mail->Host = "mail.example.com";  // specify main and backup server
    $mail->SMTPAuth = true;     // turn on SMTP authentication
    $mail->Username = "myusername";  // SMTP username
    $mail->Password = "p@ssw0rd"; // SMTP password

    $mail->From = "[email protected]";
    $mail->FromName = "System-Ad";
    $mail->AddAddress($email, $recipient_name);

    $mail->WordWrap = 50;                                 // set word wrap to 50 characters
    $mail->IsHTML(true);                                  // set email format to HTML (true) or plain text (false)

    $mail->Subject = "This is a Sampleenter code here Email";
    $mail->Body    = $message;
    $mail->AltBody = "This is the body in plain text for non-HTML mail clients";
    $mail->AddEmbeddedImage('images/logo.png', 'logo', 'logo.png');
    $mail->addAttachment('files/file.xlsx');

    if(!$mail->Send())
    {
       echo "Message could not be sent. <p>";
       echo "Mailer Error: " . $mail->ErrorInfo;
       exit;
    }

    echo "Message has been sent";
}

<?php
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$from = 'From: yoursite.com';
$to = '[email protected]';
$subject = 'Customer Inquiry';
$body = "From: $namen E-Mail: $emailn Message:n $message";

$headers .= "MIME-Version: 1.0rn";
$headers .= "Content-type: text/htmlrn";
$headers = 'From: [email protected]' . "rn" .
'Reply-To: [email protected]' . "rn" .
'X-Mailer: PHP/' . phpversion();

mail($to, $subject, $message, $headers);

$headers  = "MIME-Version: 1.0" . "rn";
$headers .= "Content-type: text/html; charset=iso-8859-1" . "rn";
$headers .= "From: ". $from. "rn";
$headers .= "Reply-To: ". $from. "rn";
$headers .= "X-Mailer: PHP/" . phpversion();
$headers .= "X-Priority: 1" . "rn";

mail('[email protected]', $subject, $message, $headers)

$config = Array(
        'protocol' => 'smtp',
        'smtp_host' => 'mail.domain.com', //your smtp host
        'smtp_port' => 26, //default port smtp
        'smtp_user' => '[email protected]',
        'smtp_pass' => 'password',
        'mailtype' => 'html',
        'charset' => 'iso-8859-1',
        'wordwrap' => TRUE
);
$message = 'Your msg';
$this->load->library('email', $config);
$this->email->from('[email protected]', 'Title');
$this->email->to('[email protected]');
$this->email->subject('Header');
$this->email->message($message);

if($this->email->send())
{
   //conditional true
}

<?php
    $name = $_POST['name'];
    $email = $_POST['email'];
    $message = $_POST['message'];
    $from = 'From: yoursite.com';
    $to = '[email protected]';
    $subject = 'Customer Inquiry';
    $body = "From:" .$name."rn E-Mail:" .$email."rn Message:rn" .$message;

if (isset($_POST['submit']))
{
if (mail ($to, $subject, $body, $from))
    {
        echo '<p>Your message has been sent!</p>';
    }
else
    {
        echo '<p>Something went wrong, go back and try again!</p>';
    }
}

?>

<?php
    $SmtpServer="smtp.*.*";
    $SmtpPort="2525"; //default
    $SmtpUser="***";
    $SmtpPass="***";
?>

<?php
class SMTPClient
{

    function SMTPClient ($SmtpServer, $SmtpPort, $SmtpUser, $SmtpPass, $from, $to, $subject, $body)
    {

        $this->SmtpServer = $SmtpServer;
        $this->SmtpUser = base64_encode ($SmtpUser);
        $this->SmtpPass = base64_encode ($SmtpPass);
        $this->from = $from;
        $this->to = $to;
        $this->subject = $subject;
        $this->body = $body;

        if ($SmtpPort == "")
        {
            $this->PortSMTP = 25;
        }
        else
        {
            $this->PortSMTP = $SmtpPort;
        }
    }

    function SendMail ()
    {
        $newLine = "rn";
        $headers = "MIME-Version: 1.0" . $newLine;
        $headers .= "Content-type: text/html; charset=iso-8859-1" . $newLine;

        if ($SMTPIN = fsockopen ($this->SmtpServer, $this->PortSMTP))
        {
            fputs ($SMTPIN, "EHLO ".$HTTP_HOST."rn");
            $talk["hello"] = fgets ( $SMTPIN, 1024 );
            fputs($SMTPIN, "auth loginrn");
            $talk["res"]=fgets($SMTPIN,1024);
            fputs($SMTPIN, $this->SmtpUser."rn");
            $talk["user"]=fgets($SMTPIN,1024);
            fputs($SMTPIN, $this->SmtpPass."rn");
            $talk["pass"]=fgets($SMTPIN,256);
            fputs ($SMTPIN, "MAIL FROM: <".$this->from.">rn");
            $talk["From"] = fgets ( $SMTPIN, 1024 );
            fputs ($SMTPIN, "RCPT TO: <".$this->to.">rn");
            $talk["To"] = fgets ($SMTPIN, 1024);
            fputs($SMTPIN, "DATArn");
            $talk["data"]=fgets( $SMTPIN,1024 );
            fputs($SMTPIN, "To: <".$this->to.">rnFrom: <".$this->from.">rn".$headers."nnSubject:".$this->subject."rnrnrn".$this->body."rn.rn");
            $talk["send"]=fgets($SMTPIN,256);
            //CLOSE CONNECTION AND EXIT ...
            fputs ($SMTPIN, "QUITrn");
            fclose($SMTPIN);
            //
        }
        return $talk;
    }
}
?>

<?php
include('SMTPconfig.php');
include('SMTPmail.php');
if($_SERVER["REQUEST_METHOD"] == "POST")
{
    $to = "";
    $from = $_POST['email'];
    $subject = "Enquiry";
    $body = $_POST['name'].'</br>'.$_POST['companyName'].'</br>'.$_POST['tel'].'</br>'.'<hr />'.$_POST['message'];
    $SMTPMail = new SMTPClient ($SmtpServer, $SmtpPort, $SmtpUser, $SmtpPass, $from, $to, $subject, $body);
    $SMTPChat = $SMTPMail->SendMail();
}
?>

$name = $_POST['name'];
$email = $_POST['email'];
$reciver = '/* Reciver Email address */';
if (filter_var($reciver, FILTER_VALIDATE_EMAIL)) {
    $subject = $name;
    // To send HTML mail, the Content-type header must be set.
    $headers = 'MIME-Version: 1.0' . "rn";
    $headers .= 'Content-type: text/html; charset=iso-8859-1' . "rn";
    $headers .= 'From:' . $email. "rn"; // Sender's Email
    //$headers .= 'Cc:' . $email. "rn"; // Carbon copy to Sender
    $template = '<div style="padding:50px; color:white;">Hello ,<br/>'
        . '<br/><br/>'
        . 'Name:' .$name.'<br/>'
        . 'Email:' .$email.'<br/>'
        . '<br/>'
        . '</div>';
    $sendmessage = "<div style="background-color:#7E7E7E; color:white;">" . $template . "</div>";
    // Message lines should not exceed 70 characters (PHP rule), so wrap it.
    $sendmessage = wordwrap($sendmessage, 70);
    // Send mail by PHP Mail Function.
    mail($reciver, $subject, $sendmessage, $headers);
    echo "Your Query has been received, We will contact you soon.";
} else {
    echo "<span>* invalid email *</span>";
}

if ($_POST['submit']) {
    $success= mail($to, $subject, $body, $from);
    if($success)
    {
        echo '
        <p>Your message has been sent!</p>
        ';
    } else {
        echo '
        <p>Something went wrong, go back and try again!</p>
        ';
    }
}

$mail->SMTPDebug = 2;

try this
<?php
$to = "[email protected], [email protected]";
$subject = "HTML email";

$message = "
<html>
  <head>
    <title>HTML email</title>
  </head>
  <body>
  <p>This email contains HTML Tags!</p>
      <table>
        <tr>
         <th>Firstname</th>
         <th>Lastname</th>
        </tr>
        <tr>
          <td>John</td>
          <td>Doe</td>
        </tr>
      </table>
  </body>
  </html>
";

// Always set content-type when sending HTML email
$headers = "MIME-Version: 1.0" . "rn";
$headers .= "Content-type:text/html;charset=UTF-8" . "rn";

// More headers
$headers .= 'From: <[email protected]>' . "rn";
$headers .= 'Cc: [email protected]' . "rn";

mail($to,$subject,$message,$headers);
?>

require 'mail/swift_required.php';

$message = Swift_Message::newInstance()
    // The subject of your email
    ->setSubject('Jane Doe sends you a message')
    // The from address(es)
    ->setFrom(array('[email protected]' => 'Jane Doe'))
    // The to address(es)
    ->setTo(array('[email protected]' => 'Frank Stevens'))
    // Here, you put the content of your email
    ->setBody('<h3>New message</h3><p>Here goes the rest of my message</p>', 'text/html');

if (Swift_Mailer::newInstance(Swift_MailTransport::newInstance())->send($message)) {
    echo json_encode([
        "status" => "OK",
        "message" => 'Your message has been sent!'
    ], JSON_PRETTY_PRINT);
} else {
    echo json_encode([
        "status" => "error",
        "message" => 'Oops! Something went wrong!'
    ], JSON_PRETTY_PRINT);
}

<?php

    error_reporting(0);
    $name = $_POST['name'];
    $email = $_POST['email'];
    $message = $_POST['message'];
    $from = 'From: yoursite.com';
    $to = '[email protected]';
    $subject = 'Customer Inquiry';
    $body = "From: $namen E-Mail: $emailn Message:n $message";


    if ($_POST['submit']){
                if (!(empty($_POST['name']))) {
                        if (!(empty($_POST['email']))){
                            if (!(empty($_POST['message']))){
                                mail ($to, $subject, $body, $from);
                                echo '<p>Your message has been sent!</p>';
                            }else{
                                echo '<p>Fill your message please.</p>';}
                        }else {
                            echo '<p>Fill your email please.</p>';}
                }else{
                    echo '<p>Fill your name please.</p>';}
    }else{
            echo '<p>Fill the form.</p>';}
?>

<html>
    <form method="post" action="?">
        <table>
            <tr><td>Name</td><td><input type='text' name='name' id='name'/></td></tr>
            <tr><td>Email</td><td><input type='text' name='email' id='email'/></td></tr>
            <tr><td>Message</td><td><input type='text' name='message' id='message'/></td></tr>
            <tr><td></td><td><input type='submit' name='submit' id='submit'/></td></tr>
        </table>
    </form>
</html>

$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$from = 'From: yoursite.com';
$to = '[email protected]';
$subject = 'Customer Inquiry';
$body = "From: $namen E-Mail: $emailn Message:n $message";

You need @mail function and also SMTP configration for sending mail. Here is the full code for this **WITH MYSQL QUERY**


    <?php
    isset($_POST['send'])){
        $name = $_POST['name'];
        $email = $_POST['email'];
        $contact = $_POST['contact'];
        $comment = $_POST['comment'];
        $email_to = '[email protected]';


        $sql_query = "INSERT INTO admin_contact (name, email, contact, comment) VALUES ('$name','$email','$contact','$comment')";

        if($link->query($sql_query) === TRUE){
            //EDIT THE 2 LINES BELOW AS REQUIRED

            $email_to;
            $email_from = $email; //FROM WHOM MAIL HAS COME
            $email_subject = "Your email subject line";





            function died($error) {

            //your error code can go here

            echo "We are very sorry, but there were error(s) found with the form you submitted. ";

            echo "These errors appear below.<br /><br />";

            echo $error."<br /><br />";

            echo "Please go back and fix these errors.<br /><br />";

            die();

            }



            // validation expected data exists

            if(!isset($_POST['name']) ||



            !isset($_POST['email']) ||

            !isset($_POST['contact']) ||

            !isset($_POST['comment'])) {

            died('We are sorry, but there appears to be a problem with the form you submitted.');

            }



            $name = $_POST['name']; // required


            $email= $_POST['email']; // required

            $contact = $_POST['contact']; //  required

            $comment = $_POST['comment']; // required



            $error_message = "";

            $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+.[A-Za-z]{2,4}$/';

            if(!preg_match($email_exp,$email_from)) {

            $error_message .= 'The Email Address you entered does not appear to be valid.<br />';

            }

            $string_exp = "/^[A-Za-z .'-]+$/";

            if(!preg_match($string_exp,$name)) {

            $error_message .= 'The  Name you entered does not appear to be valid.<br />';

            }



            if(strlen($comment) < 2) {

            $error_message .= 'The Comments you entered do not appear to be valid.<br />';

            }

            if(strlen($error_message) > 0) {

            died($error_message);

            }

            $email_message = "Form details below.nn";



            function clean_string($string) {

            $bad = array("content-type","bcc:","to:","cc:","href");

            return str_replace($bad,"",$string);

            }



            $email_message .= "Name: ".clean_string($name)."n";



            $email_message .= "Email: ".clean_string($email_from)."n";

            $email_message .= "Telephone: ".clean_string($contact)."n";

            $email_message .= "Comments: ".clean_string($comment)."n";





            // create email headers

            $headers = 'From: '.$email_from."rn".

            'Reply-To: '.$email_to."rn" .

            'X-Mailer: PHP/' . phpversion();

            @mail($email_to, $email_subject, $email_message, $headers);


            if(@mail){
    ?>
                <center class="w3-panel w3-green">
                    <span onclick="this.parentElement.style.display='none'" class="w3-closebtn">&times;</span>
                    <h3>Success!</h3>
                    <p>Thank You For Contact us.</p>
                    <p>We Will soon in touch with you</p>
                    <p><a href="../contact.php">Click Here</a> to Return back.</p>
                </center>
    <?php
            }
            else
            {
    ?>
                <center class="w3-panel w3-red">
                    <span onclick="this.parentElement.style.display='none'" class="w3-closebtn">&times;</span>
                    <h3>Failed!</h3>
                    <p>There Was a Problem Sending you mail.</p>
                    <p>Try By removing <strong>(,?/""}])</strong>.</p>
                    <p><a href="../contact.php">Click Here</a> to Return back.</p>
                </center>
    <?php
            }
        }
        else
        {
    ?>
            <div class="container">
                <div class="w3-panel w3-red">
                    <span onclick="this.parentElement.style.display='none'" class="w3-closebtn">&times;</span>
                    <h3><?php echo "Failed to send Message ".$sql_query. "<br> " .$link->error;?></h3><br>

                </div>

                <center class="w3-panel w3-orange">
                <span onclick="this.parentElement.style.display='none'" class="w3-closebtn">&times;</span>
                    <h3>There Was a Problem Sending you mail.</p>
                    <p>Try By removing <strong>(,?/""}])</strong>.</p>
                    <p><a href="../contact.php">Click Here</a> to Return back.</p>
                </center>
            </div>
    <?php
        }

    }
    $link->close();
?>
</body>
</html>

$myText = (string)$myVar;