Channels can require approval for new posts and/or comments. When approval is
required, content is held for moderators until it is approved from the
moderation queue.
User Groups can be configured to require approval and optionally
remove the user from the group after their content is approved.
Authors can be limited to editing their posts and comments within a time window
after creation. Configure this in config/waterhole/forum.php under
edit_time_limit. Moderators can always edit.
You can require users to re-verify their email after a long period of
inactivity. Configure this in config/waterhole/users.php as
reverify_after_inactive_days.