Juan Carlos Rey Anaya wrote that he needs more volunteers. I have translated templates for Mailman into Hungarian, and changed a few files to give hungarian outputs at the web interfaces. (eg. HTMLFormatter.py, Admin.py, Listinfo.py).
I will gladly help you to carry out an i18n mailman. The current Hungarian translation can be found here: http://lme.linux.hu/forditas/mailman-hun-20001016.tar.gz
So what should I do now?