How to do one time notifies of new topics?

There is a WebNotify option for subscribing to topics and also a RSS feed but is there a way to do one time notifications?

What I want to do is to let my users create a topic and optionally notify their group that they've created the topic. I don't want to subscribe the group to the topic but only let them know that it was created.

Thanks.

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Topic changes are notified only once, but a notification is sent whenever a topic changes. There is no way to restrict the notification so it is only sent on topic creation. However it wouldn't be hard to add such a feature; raise a feature request, and see if any fish bite!

-- CrawfordCurrie - 20 Mar 2009