libemail-filter-perl 1.03-1 (i386 binary) in ubuntu feisty

 Email::Filter is another module produced by the "Perl Email Project",
 a reaction against the complexity and increasing bugginess of the
 "Mail::*" modules. It replaces Mail::Audit, and allows you to write
 programs describing how your mail should be filtered.
 .
  Homepage: http://emailproject.perl.org/wiki/Email::Filter