"LISTSERV site administrators' forum" <[log in to unmask]>
wrote on 08/16/2006 08:46:14 AM:
> Or the "Precedence: list" header we've provided since 1.8e (14.0).
But do other list management packages insert that header? I was trying
for a more generic test.
It might be easier to get list management authors to add the header than
all the MUA authors to honor it.