I asked this before but I got no answer that work, so I'm asking again.
Is there any way to configure Zimbra so it uses another server as SMTP or as MTA (I tried Outgoing SMTP Authentication - Zimbra :: Wiki), because for some reason when I install it on a local machine it deferres the email and it says:
Connect to 127.0.0.1[127.0.0.1]: connection refused
I tried with another webmail server (Horde) and it worked using the local machine's name not a SMTP server but for some reason it doesn't want to work on Zimbra.
Any ideas I'll appreciate.