mailing lists/bulk email sending

I was browsing through the archives and saw the question had been asked many times before, but the suggested link didn't work: http://www.chatpic.com/library/php3/mail/send_mail.htm Anywho I have a web-based front end to a mailing list; as the list grows, it is no longer feasible to include everyone in one Bcc. The various suggestions seem to be: - write to text file, use a cron job - use Manuel Lemos' class [explain more, please] For those of you who have done this, what did you use that worked well? thanks. Paul shad 96c / 4A CS / mac activist / eda / fumbler fan of / jewel / sophie b. / sarah slean / steve poltz / emm gryner / / x-files / buffy / dawson's creek / habs / bills / 49ers / t h i n k d i f f e r e n t. "When it comes to paradigms, shifts happen." -- Alain Rossman