e-Newsletter does not find bounces

Hey guys.

I've just sent a mail with e-Newsletter using my old forum memberlist of 13k members.

Looking at the bounce email mailbox there are alot of bounces. However, e-Newsletter does not find any bounces at all.

The bounce set-up test was successful so it shouldn't be a settings problem.

When does e-Newsletter check for bounces? Can I expect bounces to appear immediately or will it take some time?

Also, I want to remove users after 1 bounce. Is that setting possible somehow?

Thanks.