The archives have some very good advice on setting up a Newsletter type
list for version 2.0. In version 2.0 there are far fewer moderation
options. The moderation bit is either in the Admin/General page or the
Admin/privacy page. The bit turns on moderation for the entire list.
You can also se
"Turn on the moderation flag for all your existing users. Go to the
membership management page, and use the Additional Member Tasks to
turn on the mod flag for all users."
I'm trying to turn off the post to list header in the email.
I have not found moderation flag in membership management