On Nov 22, 2006, at 5:42 PM, Steve Howie wrote:

> Hi
>
> A list owner has contacted us asking why he is receiving error  
> monitoring reports for users who are not subscribed to his list.
>
> The list in question is Subscription by owner and  private posting.

I would have to see the list's header and a report to say for sure,  
but I suspect its simply a matter of the addresses in the report  
being deleted already. You need to look at the dates on each item in  
the report.