Those files are sample to help you. Please refer to the
documentation included in sympa distribution or 
catch it on http://listes.cru.fr/sympa/direct/doc.html

sympa.conf  is a sample for /etc/sympa.conf, you must edit it
            and change --DIR-- and --HOST-- .

config.[XXX] are sample for list configuration file.

edit_list.conf is used to define which category of users can view
or modify each parameter in a list. It is intended to be install
in the ~sympa/etc/ directory.


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You should also have a look on src/scenari : the distribution
scenari can be used to create your own scenari in ~sympa/etc/scenari

Idem for src/templates
