<?php
if( isset($_POST['user']) && isset($_POST['emailaddress']) )
{
        $to = "youremail@yourdomain.com";
        $comments = (( isset($_POST['comments']) )?($_POST['comments']):(false));
        if( $comments!=False )
        {
                $subject = 'Query about: ' . substr($comments,0,10).'...';
                $name = (( isset($_POST['user']) )?($_POST['user']):('N/A'));
                $phone = (( isset($_POST['phone']) )?($_POST['phone']):('N/A'));
                $email = (( isset($_POST['emailaddress']) )?($_POST['emailaddress']):('N/A'));
                $message =
                'Name : '.$name."\n"
                .'Phone : '.$phone."\n"
                .'Email Address : '.$email."\n"."\n"
                .'Query : '.$comments."\n"."\n"
                .'From IP: '.(( isset($_SERVER['IP_ADDR']) )?($_SERVER['IP_ADDR']):('N/A'));
                $mail_result = @ mail( $to, $subject, $message );
                echo $message;
                if( $mail_result )
                {
                        echo 'Thank you for your query.';
                }
                else{ echo 'Unfortunately your query could not be received at this time, please try again later.'; }
        }
        else{ echo 'Sorry, you must enter a query.'; }
}
else
{
?>

<form id="myform" class="cssform" action="" method="post">
 <p>
    <label for="user">Name:</label>
    <input type="text" id="user" name="user" value="" />
 </p>

 <p>
    <label for="phone">Phone:</label>
    <input type="text" id="phone" name="phone" value="" />
 </p>

 <p>
    <label for="emailaddress">Email Address:</label>
    <input type="text" id="emailaddress" name="emailaddress" value="" />
 </p>

 <p>
    <label for="comments">Query:</label>
    <textarea id="comments" name="comments" rows="5" cols="25"></textarea>
 </p>

 <div style="margin-left: 150px;">
    <input type="submit" value="Submit" />
    <input type="reset" value="Reset" />
 </div>
</form>

<?php
}
?>

Name : John Doe
Phone : 484839
Email Address : johndoe@gmail.com

Query : I want to know.

From IP: 221.243.24.13