AOL bounce message due to an AOL user's blacklist/blocklist entry

[JC Dill]

I just received the following bounce/error message from AOL:

>from: Mail Delivery Subsystem <[EMAIL PROTECTED]>
>Date: Fri, 25 Oct 2002 10:23:25 EDT
>To: <owner-listname@domain>
>Subject: Mail Delivery Problem
>
>Your mail to the following recipients could not be delivered because they
>are not accepting mail from [EMAIL PROTECTED]:
> userxxxxxx


[EMAIL PROTECTED] and [EMAIL PROTECTED] are both subscribed to this list. AOL gives users the ability to block email from specified addresses (blacklist/blocklist).

Is it correct for AOL to send an error message like this to the list-owner address when the sender is on the recipient's blocklist? I can see this developing into a real problem if you get a bunch of people who decide to killfile someone they don't like and the list manager gets notices from each one, each time a post is blocked.