[Mailman-Users] not really an umbrella?

Mailman 2.1.5 on RedHat Linux -

How can I set up a new list that sends to multiple existing lists - but only sends one message to each person - even if the person is a member of multiple lists?

a. LSOFT calls this a "superlist"

b. Can "Mailman" do this?

c. In this case, we have a system newsletter that will be sent to multiple lists. I'd like people to receive the message only once, even if they are on more than one of the lists included in the mailing.

Thank you,

Sandi Gruver Unix system administrator Center for Information Services Bellevue, WA 98004 phone 425.803.9753 fax 425.803.9652