Is "* Send= Service,[log in to unmask],[log in to unmask]" a valid list header keyword setting and does it have the effect that anyone with an address in the list's Service area and [log in to unmask] and [log in to unmask] may send messages to the list? If not, how could this effect be accomplished most easily? Is "* Send= Mysite.Edu,*.Mysite.Edu,[log in to unmask],[log in to unmask]" a valid list header keyword setting and does it have the effect that anyone with an address of the form *@Mysite.Edu or *@*.Mysite.Edu and [log in to unmask] and [log in to unmask] may send messages to the list? If not, how could this effect be accomplished most easily? /David M. Rosenberg [log in to unmask] 1-617-253-8054