Hi

One of our list owners reported a spam message managed to get posted to one
of his lists, where the sender is not a member of the list.

The posting (obviously forged) came from listname@listserv-hostname  in
other words, the posting address for the list.

This "username" is not a subscriber to the list. Is it possible for such a
posting to bypass the Send= settings for the list? It's currently set to
Subscription= By_Owner and  Send= Service, where Service= our-local-email-domain

Any ideas?

Thanks,

Scotty