pooz wrote
Why do I receive topic-notifications from threads, to which I have never subscribed to?
Do you see a Nabble footer in those emails?
If not, then they are not sent by Nabble.
If yes, you will see an unsubscribe link there.
pooz wrote
I receive E-Mails from new messages of other threads in the sub-forum. I only subscribed to this sub-forum and checked to be notified for new messages for one specific thread (in which I have posted myself some messages).
In any case, you can check all your Nabble subscriptions from this page:
http://n2.nabble.com/subscriptions/UserSubscriptions.jtpYou can easily unsubscribe from those that keep bothering you.