quickmail.php is a script that reads email from a mail server and outputs it in RSS format that can be displayed in a browser (as XML, using included XSL/CSS) or RSS aggregator or as WML for use on WAP devices (mobile phones/PDAs).
Mail2RDF enables you to use your favourite RDF news feed (http://www.w3.org/RDF/) reader to see if new mail have arrived at your mail account. A mail server is periodically checked for unread/unseen mail, and a RDF/RSSfeed is produced from this.