On Friday 04 September 2009 11:02:57 Jesus arteche wrote: > I have to build a mail server in my enterprise, what the solutions do > you recomend zimbra, Qmail, Postfix... I had good experiences with Postfix and bad experiences with Qmail and I don't like Sendmail. But it boils down to this: What MDA you use should depend on the features you need. Other than is probably just a matter of taste and trust.