I installed e-newsletter, activated it etc, tested the email account and so on. But whenever I try to klick "new newsletter", for a short time a site looking like a theme's options´ site ("iletter") opens, but before I can do anything that site disappears and I get the message "Schummeln, was?" - i looked in the .po-file in order to find the original English message for that but there is no entry translated to that message. In English it means something like "cheating, eh?"
So what can I do?