Absolutely! Look at the headers on this message. It should have a LISTSERV-generated Sender: header pointing to the list.
On May 6, 2013, at 11:32 AM, Derek Diget <[log in to unmask]> wrote:
> So, can […] add a Sender
> header of the "agent responsible for the actual transmission of the
> message"? Or can LISTSERV?
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