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# Postgrey - a Postfix policy server for greylisting

## Requirements

- Perl >= 5.6.0
- Net::Server (Perl Module)
- IO::Multiplex (Perl Module)
- BerkeleyDB (Perl Module)
- Berkeley DB >= 4.1 (Library)
- Digest::SHA (Perl Module, only for --privacy option)
- NetAddr::IP


## Documentation

See POD documentation in postgrey. Execute:

    perldoc postgrey

See also Postgrey's homepage:

    http://postgrey.schweikert.ch/


## Mailing-List and getting Help

There is a mailing-list for the discussion of postgrey, where you can
also ask for help in case of trouble. To subscribe, send a mail with
subject 'subscribe' to:

    postgrey-request@list.ee.ethz.ch 
  
There is also a mailing-list archive, where you might find answers:

   http://lists.ee.ethz.ch/wws/arc/postgrey
