> There is also something like "list password". How to create it?

Not unless you are using an old version of listserv.. from 1.8c and 1.8d manuals:

"List passwords are now obsolete"

one password serves you for the whole listserv host as both
owner and subscriber.

    . ..Cleo  [log in to unmask]
UnOfficial Listowners' Manuals/Guides/Tutorials
http://angus.interspeed.net/listowner/