OnlineGroups.Net mailing lists have a moderation feature that allows a
moderator to approve or decline posts to a group.
In "Group Admin", the "Change the Moderation" page allows a group
administrator to set group moderation to one of the following.
* No moderation.
* Moderate specified members only.
* Moderate specified members, and all new members
that join the group.
The group admin can choose who is moderated, and who is a moderator,
using the "Manage Members" page.
When a moderated member posts, the system sends an email to all the
moderators, with the post to be moderated attached, and links to approve
or decline the post.
If you have any questions about moderation, please post them here.
Unfortunately, the moderation system in OnlineGroups.Net groups is rather
basic. We have a plan to entirely rebuild it. In the meantime however, the
moderation system does work, if you do not mind working with its rather crude
interface.
The moderation system is explained at
<http://onlinegroups.net/r/post/5wxOtAgdWFFfLUTAZ8DJ2>.
When the moderator receives the moderation request email, the post to be
moderated is attached to that email. Unfortunately, there is currently no way
to view the queue of posts waiting to be moderated or to view a log of
moderation activity.
The plans for the rebuilt moderation system are at
<https://projects.iopen.net/groupserver/ticket/249>.