Hi Wietse, thanks for your replay. I mean that creating an alias my user cannot use these credentials for authentication on smtp-auth. I'm sorry if I wasn't clear enough, I hope now I make myself more clear thanks! Alex
2012/1/28 Wietse Venema <wie...@porcupine.org> > Alessandro Vicari: > > Hi everyone, > > I'm managing to migrate several mail servers from qmail+vpopmail to > > postfix+dovecot+mysql. > > I've got the system up and running with virtual users on mysql but I've a > > problem with aliases. > > With qmail it was possible to create a mailbox and setup a forward to all > > incoming emails for this mailbox to one or more mailboxes. I know I can > > use aliases but I need to let the "alias" address authenticate on postfix > > in order to send emails. > > What does ``let the "alias" address authenticate on postfix'' mean? > Please do not assume that people here are qmail experts. > > Wietse >