Hello, At the moment the company i work for uses Qmail with Vpopmail. Since Qmail is a bitch to cluster, we wanted to go for Postfix. Postfix is much easier to cluster then Qmail with Vpopmail. Converting the e-mail and users is not a big problem, only the mailinglists are. Right now, users can use ezmlm for mailinglists, they can manage these through Qmailadmin. I read that Mailman is a better mailinglist-manager in combination with Postfix. So here comes the big question, what is the easiest way to convert this? On the current Qmail-server run about 12.000 domains, so i can't start converting them by hand. Does anyone have an idea?
