MLAPD manages mailing lists posting accesses. Its goal is to read the data from LDAP. It works as an access policy delegation agent for Postfix, listens on a TCP socket, and can be queried concurrently by multiple Postfix instances.
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.