This little perl program will help in the elimination of duplicate
mail messages. Simply install it and add the following to your
~/.qmail file:

    | eliminate-dups hashfile

hashfile is the name of the dbm hash file that is used to store the
message checksums. The default name is .maildups.

eliminate-dups is based on an original work by Russel Nelson. This one
uses hash files and has some more rigorous error checking.

It requires Perl 5 and the MD5 module. If you don't have MD5 it will
use a simple checksum routine.

Regards
Peter
----------
Peter Samuel                                peter@uniq.com.au
Technical Consultant                        or at present:
Uniq Professional Services,                 Peter.Samuel@ind.tansu.com.au
a division of X-Direct Pty Ltd
Phone: +61 2 9206 3410                      Fax: +61 2 9281 1301

"If you kill all your unhappy customers, you'll only have happy ones left"