Newsletter library
This library extends the E-mail library.
Methods:
- add_footer($str):
Add footer text to the e-mail. Must be called before message().
Example
<?php
$newsletter = new newsletter("Subject", "no-reply@example.org", "Newsletter");
$newsletter->add_footer("Some footer text.");
$newsletter->message("<body><p>This is a newsletter.</p></body>");
$newsletter->send("user@domain.tld");
?>