This section contains some open source programs that were written by the administrators of this news server because they were necessary to make it work. All the programs included in this section are still maintained so if someone needs assistance regarding their use or installation, please contact the public newsgroup aioe.system which has this specific function.
The following pages are available:
- Postfilter is an antispam filter for InterNetNews, a widely used NNTP server. Unlike cleanfeed - which checks remote articles, those messages sent through other sites - postfilter scans local posts and tries to reject spam and various abuses. Even if it's designed for large sites, notably USENET servers, postfilter can be safety used also by small or private hosts that need a less strong protection against abuses.