Sorry for the late response monks, I had to go out of town and just now getting a chance to read the replies.

moritz/jhourcle,

Yes, this would be the ideal choice, but the list is a Lotus Notes group, which is not managed by me nor do I believe Notes has the capabilities to do what I want (maybe with Domino, but I prefer not to rely on asking my Notes IT team to set it up on their side, I want it completely independent from the Notes platform).

perlfan,

Thanks for the suggestion on mhonarc, I'll have to check it out.