[Mailman-Developers] Virtual hosts/domains in mailman

[Hrvoje Niksic]

How is one supposed to create a mailing list on a different virtual
domain?

For instance, say my company `foo' normally runs mailman on `foo.net'.
Now our `bar' clients need a mailing list on `bar.net', which we also
host (and relay mail for.)

Of course, we could set things up so that mail that arrives to
<LIST@bar.net> be delivered to the right place, but Mailman responses
will still appear coming from foo.net.

Mailman README says that Mailman supports virtual domains.  So how is
one supposed to set them up?

Any help, or pointers to help, will be much appreciated.