Just completed a rather easy installation of Zimbra on Ubuntu 8.04 TLS
I am able to recieve email from exnternal domains.
I can send email to myself.
I can't send email to any outside domain.
I checked the queue and there are nothing in them.
I verified I can ping external domains
and I verified I can telnet into domains via port 25.
any ideas on where to start?
Thanks for the help!