I manage a web-site for my folk club http://www.topendfolkclub.org and I also send an occasional e-mail newsletter, "The Broadside".
Sending the e-mails is a pain in the neck using Outlook Express, as it has a limit of 50 addresses per e-mail. I have tried a couple of freebie programs and even paid for one (which didn't work, and I'm now in a tussle to get my money back; but that is a separate story).
Anyone have a recommendation for a good freebie bulk e-mail program?