Blocks spam without blocking any legitimate messages
Web UI for RadicalSpam
Virtual Appliance of RadicalSpam
Open Source Anti-Spam and Anti-Virus Gateway
A free full featured Article / Full-Text Content Managent System
'SMS and Call Filter' can filter sms based on trained data set.
EODG is a web application to upload/download files from a local folder
Advertising domain filtering list
Rapid spam filtering system
AV/content filter for Qmail
NukeViet Content Management System (Archive)