Spams being sent to ListName-request@  addresses are causing confusion.

Some are clearly marked in the header showing they were sent to the -
request@ address..  but others aren't.. making it look like the host has an
open relay.. which has gotten at least one host placed on SPAM and open
Relay filter lists more than once, causing blocked posts to subscribers
from lists on those hosts ..

IS there someway that listserv can be made to indicate a post was sent to a
ListName-Request@host  address..  so when listowners get these spams..
they can tell right away, like they can posts to the list, where they were
sent to.. and "relayed" from???????  and if that isn't a feature available
now.. is it one that could be made available in the future?

  ...Cleo  [log in to unmask]