Usenet is a public globally distributed network.
Public means everybody can read all messages and quote them.
All articles will be distributed to other servers not under my control.

Be aware, if you post here, the post will reach hundreds of others servers, it is almost impossible to delete it from there if the remote admins don't want to delete your post.
Archives exist that by design won't remove any posts.
Don't post any private details here you don't want to be on the public internet.

If you want to delete stuff from this instance, write me an email to mm+rsl AT dorfdsl.de
replace AT with @ (doe AT example.org --> doe@example.org).

If you want to delete something from the entire Usenet, issue a cancel message from your newsreader. Other server can process it, but can also ignore it and keep the article.