If you have PHP installed on your webserver, then you can use the following code for a simple PHP Subscribe (Mail) Form. You can use the same code for Remove, just change the subject to the remove-keyword ("Remove" by default).

Add the following code to your HTML page:

<form method="POST" action="enter the URL to your PHP page here">
<p>Name: <input type="text" name="Name" size="20"></p>
<p>Email: <input type="text" name="Email" size="20"></p>
<p><input type="submit" value="Submit" name="Submit"></p>
</form>

Create a new PHP file (e.g. subscribe.php) with any texteditor (e.g. notepad) and place it on your webserver.

Please update the URL in the HTML form. (e.g. subscribe.php)

<?php

## CONFIG ##

# LIST EMAIL ADDRESS
$recipient = "enter the lists email address here";

# SUBJECT (Subscribe/Remove)
$subject = "Subscribe";

# RESULT PAGE
$location = "enter the URL of the result page here";

## FORM VALUES ##

# SENDER
$email = $_REQUEST['Email'] ;

# MAIL BODY
$body .= "Name: ".$_REQUEST['Name']." \n";
$body .= "Email: ".$_REQUEST['Email']." \n";
# add more fields here if required

## SEND MESSGAE ##

mail( $recipient, $subject, $body, "From: $email" ) or die ("Mail could not be sent.");

## SHOW RESULT PAGE ##

header( "Location: $location" );
?>

Now save both files to your webserver and click on "Submit".
The php script will not work on your local computer - please upload it first.