Hi Dax,

I've been doing something similar for a while, but without a script, just by using postfix's virtual and regexp tools. - http://listes.rezo.net/how.php This approach first checks if the address is a "hard" one (ie mentioned in the virtual for rezo.net), then , if not, sends it to a regexp domain where everything is sent to Mailman, either to a -bounce, -on, -off (and so on) script, or else to the 'post' script.

@ Dax Kelson <dax@gurulabs.com> :

I've created the script postfix-to-mailman.py. Python seemed natural, as mailman is written in python, and invoking postfix-to-mailman.py script on delivery to mailman just warms up the disk cache with all the python code and speeds invocation of mailman.

Postfix configuration samples (thanks Wietse) can be found inside the script itself. The script is heavily based on the qmail-to-postfix script by Bruce Perens.

You can get the script at:

http://www.gurulabs.com/downloads.html

Dax Kelson Guru Labs

-- Fil