The RA SPP Plugin collection provides several
plugins meant to be used with a qmail patched
using qmail-spp (http://qmail-spp.sf.net). These
plugins cover diverse areas, and are meant to give
you good performance, good logging, and security.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.