If a local user sends a message to a newsgroup, ifnews processes this properly
and sends a copy to each subscriber to the group, except the orginal sender.
But when ifpack runs it creates a message for the original sender, so the
original sender receives a duplicate of his or her original message.
Its not a big deal but it would be neater to avoid this if possible. Any
advice about where to start looking for the source of the problem would be