I am new to php and trying to send email to my gmail through form. On clicking submit, i dont see any error on the page but I dont get an email. My from id and to mail id exists and from email id is on the server(making sure not to spam).
<?php
    if(isset($_POST['submit'])){
        $to = "existingmygamilid@gmail.com";
        $subject = "Pickup Request";
        $mailContent = $_POST['name'].$_POST['adress'].$_POST['mobile'].$_POST['email'].$_POST['message'];
        $message = "
        <html>
        <head>
        <title> Pickup Request</title>
        </head>
        <body>
        <p>Hey!... You got a pickup request.</p>
        ";
        // Always set content-type when sending HTML email
        $headers = "MIME-Version: 1.0" . "\r\n";
        $headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
        // More headers
        $headers .= 'From: <existingemail@testdomain.com>' . "\r\n";
        mail($to,$subject,$message,$headers);
    }
?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" class="alt" method="POST">
    <div class="row uniform 50%">
        <div class="6u 12u$(xsmall)">
            <input name="name" placeholder="Name" type="text" />
        </div>
        <div class="6u$ 12u$(xsmall)">
            <input name="address" placeholder="Address" type="text" />
        </div>
        <div class="6u 12u$(xsmall)">
            <input name="mobile" placeholder="Mobile or Landline" type="text" />
        </div>
        <div class="6u$ 12u$(xsmall)">
            <input name="email" placeholder="Email" type="email" />
        </div>                            
        <div class="12u$">
            <textarea name="message" rows="6"></textarea>
        </div>
    </div>
    <ul class="actions">
        <li><input type="submit" value="Send message" /></li>
    </ul>
</form>
 
     
     
     
     
    