http://mail.python.org/pipermail/mailman-users/2005-July/045647.html You can use ~mailman/bin/config_list with the -o switch to save the format of a list in an text (editable) format. You can remove list-specific items from the resulting text file, and then use config_list's -i switch to import the configuration information for another list. (Run 'config_list --help' for more details.) 이렇게 하면 된다..