I just installed fedora 7 with dovecot. I was going to install ISPConfig to manage virtual domains over a web interface, but it would not install because my fedora server is not a dns server. My DNS comes from a different server. Our previous mail server (set up before my time) used qmail+vpopmail+qmailadmin on a gentoo system, but it is horribly outdated, was not kept up before my time and I was looking to replace it. What's the best program for this? I wish to be able to log onto the server through a web interface in order to add/delete/manage domains and users.