[Mailman-Users] obscuring list addresses on the listinfo page

[Bretton Vine]

Another question (and this may be dumb, advance apologies) but how can one
obscure the list addresses on the

 http://lists.domain.net/mailman/listinfo/listname

page?

+------------------------------------------------------------
| Using listname
| To post a message to all the list members, send email to
| listname at domain.net.
|
| You can subscribe to the list, or change your existing
| subscription, in the sections below.
+------------------------------------------------------------

I see in editing the general HTML pages there is a code snippet:

| To post a message to all the list members, send email to
| <A HREF="mailto:<MM-Posting-Addr>"><MM-Posting-Addr></A>.

1. How would one obscure <MM-Posting-Addr> ?
2. How could you do it for 300+ lists

thanks
-- 
| Bretton Vine | 083 633 8475 | bretton at hivemind.net |
| GPG: http://bretton.hivemind.net/bretton_vine.asc  |

"You can kill a man but you can't kill an idea." - Medgar Evers