Ffetch retrieves new messages from phpBB web forums, RSS feeds, or USENET news, and stores them to a local hard disk in a format that most mail user agents are able to read. This will let you read messages from several different sources in your mail client.
Because of a modular design it's easy to add new plugins for downloading another kinds of content, or define new storare formats.
On Debian, these requirements are satisfied by installing 'python', 'python-libxml2', and 'python-feedparser' packages.
Download the latest version here. Just untar the package, no installation is required.
Read README file to get more information about configuration.
The Sourceforge project page contains addresses of mailing lists and the bug tracker.