[Mailman-Users] Different Domains on Single Mailman Server

[KC Wise]

Inherited a few mailman servers.  I was wanting to know if I can combine them into a single server/instance.
My issue is that they are not subdomains they are completely different domain names for example:
something.org  
lists.somethingelse.com 
lists.different2.com
 
Just wanted to make sure that something like this will work before I proceed.  
 
Thanks for your time,
KC Wise