Bounce check failing

Did you receive it this time, it should have the subject "Undelivered Mail Returned to Sender" perhaps it went to junk?

I haven't received the whole email, but I did receive the portion you sent me with the headers, and the NSPro-SendingTo header is there.
Is the email address mentioned by that header still active in your list, or was it perhaps already processed by a previous bounce check?

All subscribers are still active which I assume means 'Confirmed'. From the interface bounce handling is quite opaque, it would be helpful if there was bounce information/counts shown in the subscriber list.
Additionally when I manually inspect the inbox no emails are marked read or deleted. Not sure if I missed a setting but once successfully processed it would be good to delete the mail.
I still assume its still not working as a manual run shows "Bounce Check completed: Found 0 bounce(s). Processed 0 subscriber(s)."