I am currently working on updating a site which has to handle a massive amount of emails, sending about 300 up to 1,000 seperate emails a day (averages about 5 mins apart), each to 50,000+ users (no, it&#039;s not spam :), and I was wondering what people experiences and suggestions are as to how to handle this amount of email. Is it possible using CDONTS? I have seen tutorials which just say to build a large string of addresses and setting the blind carbon copy list, but that doesn&#039;t seem like a good idea in this case. Is JMail up to handling this bulk? Timing may also be an issue since there is a database which is constantly being updated with the data that is being emailed and I want to make sure that every email is being accounted for.<BR>Thanks in advance.