StarQuake wrote: > may i ask what you use mysql for with postfix? A LOT of people use MySQL with Postfix. I am one of those many. In particular, my e-mail handling solution employs 4 distinct servers, each with Postfix. MySQL (running on a dedicated server of its own) is necessary to manage them, especially because I host many virtual domains with many users and because each domain owner has control of their own e-mail accounts and aliases. At present, I have to compile MySQL support into Postfix myself with CentOS 4 pointing at the default yum repository(ies). I don't mind doing this, but it would be nice to have a postfix-mysql RPM available.