1.) Log in to webmail.tele-net.net with your username & password.
2.) Click on the "Folders" item at the top of the main section of the page.
3.) Look in the section labeled "Subscribe/Unsubscribe" for the "INBOX.Spam" entry.
4.) Select the "INBOX.Spam" item, and click on the "Subscribe" button at the bottom.
5.) In the left sidebar, click on "Check Mail".
6.) Your Spam folder should now be listed.