Perhaps you are interested:

I have written a mailman authentification CGI for F*EX (Frams' Fast File Exchange http://fex.rus.uni-stuttgart.de/)

The F*EX adminstrator can enable mailman mailing lists for using F*EX. The mailing list user then can use F*EX for sending arbitrary big files to any other user.

You can see such a F*EX mailman authentification on http://fex.rus.uni-stuttgart.de:8080/mma

-- Ullrich Horlacher Server- und Arbeitsplatzsysteme Rechenzentrum E-Mail: horlacher@rus.uni-stuttgart.de Universitaet Stuttgart Tel: ++49-711-685-65868 Allmandring 30 Fax: ++49-711-682357 70550 Stuttgart (Germany) WWW: http://www.rus.uni-stuttgart.de/