Part 1 is the code for the form itself.

<table width="538">
<tr>
<td ALIGN=LEFT>
<form ACTION="email.php" METHOD="POST">
Name:<br>
<input TYPE="text" NAME="name" SIZE="20" MAXLENGTH="30">
<br>
Email address you are sending to:
<br>
<input TYPE="text" NAME="email" SIZE="20" MAXLENGTH="30">
<p>Your Email:
<br>
<input TYPE="text" MAXLENGTH="40" WIDTH="20" NAME="yourmail">
<br>
Subject:<br>
<input TYPE="text" NAME="subject" SIZE="20" MAXLENGTH="30">
<br>Message:
<br>
<textarea ROWS="11" COLS="40" NAME="message"></textarea>
<p>
<input TYPE="submit" VALUE="Send mail">
<br>
</form>
</tr>
</table>

Part 2 is the actual php script in this case email.php

<?php
echo "Hello, $name.";
echo "<BR><BR>";
echo "You have successfully sent your mail";
echo "<BR><BR>";
mail("$email", "$subject"," $message. My E-mail is $youremail. Greetings from $name.");
?>