The mailing list for listmasters using Sympa

[<address@concealed>]

Hi all,

I installed Sympia 4.1.5 on a debian system and answered "yes" to the wwsympa
question.
I can send mails to sympa and receive answers (e.g. for help), so sympa is
running, but I can't find the web interface at all.
No changes were made during installation to the httpd.conf...

Is there a way to create a new mailing list without using the web interface?
I have root access to the server, so editing configuration files directly is 
no
problem, but wich file and where can I find it?

Thanks,

  Wolfgang