Policyd v2 (codenamed "cluebringer") is a multi-platform policy server for popular MTAs. This policy daemon is designed mostly for large scale mail hosting environments. The main goal is to implement as many spam combating and email compliance features as possible while at the same time maintaining the portability, stability and performance. This requires perl-Net-CIDR, perl-Net-Server, perl-Config-IniFiles, perl-Cache-FastMmap, and perl-Mail-SPF .