[Mailman-Users] one mailman installation and lists for two domains

Hi,

i have set up a linux machine with mailman successfully. it works fine. now i need a second mailinglist but based on another domain. That means i have the first domain = lists.myfirstdomain.com -> this works, now i need to set up a second domain -> lists.myseconddomain.com with mailinglists. Is that possible? And if yes, how to make it?

thanks yavuz