How Virtual users?

I use postfix and courier-imap with system users (with nologin). I want to transfer system users with virtual users. How virtual users program is the ,but I want to transfer users from system. Why virtual users is more better than system users? Thanks Gaby

Re: How Virtual users?

Gaby L a écrit : > I use postfix and courier-imap with system users (with nologin). > I want to transfer system users with virtual users. > How virtual users program is the ,but I want to transfer users from system. > Why virtual users is more better than system users? > wel