postgrey: Postgrey (Postfix policy server implementing greylisting developed) postgrey: by David Schweikert at the ISG.EE postgrey: postgrey: Perl > 5.8.6 is needed along with Berkeley DB > 4.1 and postgrey: Net::Server, IO::Multiplex and BerkeleyDB perl modules postgrey: postgrey: Watch out for .new files in /etc ! postgrey: postgrey: postgrey: Packaged by Gufo postgrey: