Sweet! Thanks guys, it worked. While we're on the mailing list topic, I have two other quick questions if I may.
1) When "doubleoptin" is activated, the "subscribe" message does not seem to get sent. Disable doubleoptin, and subscribe gets sent. Is there a way to make both work simultaneously?
2) "Set mode digest [listname]" and "Set mode standard [listname]" sent to the command address seem to have no effect, in that the user doesn't get switched to the requested format, and no email response is sent.
Any insight? Thanks....