[Mailman-Users] remove email address from Mailman-Footer?

[hostmaster]

Hi,

I've searched high and low and have either missed the answer to this
during my search or it's very well hidden.

How to I remove, hide or munge the list-owner's address from the
Mailman-Footer to protect it from being scooped up by spambots?

I'm speaking particularly of this phrase at the bottom of the listinfo
page for a list:

"ListName list run by listowner at domain.dom
ListName administrative interface (requires authorization)"

tia,
~steven