I think it's your news server.  It may retain articles for only a week.

I can still see your posts on our news server here.  You could go to
some web site like groups.google.com to find your posts.

- Corey

"Joachim Schr�er" <joachim.schroeer@web.de> wrote in message news:9ebq1j$24803$1@ID-76083.news.dfncis.de...
> Hello,
>
> I have a special question. How are newsgroups like C.L.A
> maintained? The reason for my question is:
> My last articles sent to C.L.A the 8-th of may and  the 15-th
> of may titled
> "OpenGL - framework for Win32; Xearth in Ada;
> new freeware on Adapower.com"
> vanished from the list of articles after about a week.
> How is that possible? Has it to do with the german newsserver
> I use at home which is "News.CIS.DFN.DE"?
>
>     Joachim Schroeer
>
>