system environment/daemons
- bacula-server-postgresql - The Bacula server for PostgreSQL backends
- bacula-server-sqlite - The Bacula server for SQLite backends
- mod_bwshare - Bandwidth limiting for apache
- qpsmtpd-apache - mod_perl-2 connection handler for qpsmtpd
- qpsmtpd-async - qpsmtpd using async I/O in a single process