[Mailman-Users] Can't force explicit reply to

[treal tv]

I'm trying to follow the examples here and here.

http://mailman.readthedocs.org/en/release-3.0/src/mailman/handlers/docs/reply-to.html
http://www.pythonhosted.org/mailman/src/mailman/handlers/docs/reply-to.html?highlight=reply

I can't start because it won't recognize my commands. I've tried the 
mailman shell (mailman 3 from mailman-bundler) and normal python.

When trying to do:

>>> listname.reply_goes_to_list  =  ReplyToMunging.explicit_header I get back >>> listname.reply_to_address 
= 'mygood at address.net' Traceback (most recent call last): File 
"<console>", line 1, in <module> NameError: name 'mlist' is not defined 
I'm sure this is a newbie mistake but I would really appreciate any help 
on what I'm doing wrong here. Our situation is we're trying to run some 
anonymous lists, but when you set it to anonymous list, it overrides the 
"Explicit reply-to address", I'm trying to get it to use that explicit 
reply-to address, no matter where I have to configure it.