On Jun 9, 2006, at 1:19 PM, Marc Perkel wrote:
After considerable experimenting and thinking things through I thoughtI'd start a thread on the future of email to start planting the seeds ofwhere MTA development needs to go. I'm convinced that someday soon we will all realize that MBOX and MAILDIR are obsolete technologies and that the future is going to be SQL based storage.
Have you looked at dbmail? IMAP on top of MySQL.