I have a domain registered for which I am trying to set up zimbra as a mail server. I also have an ISP account from which I am sending test emails. The output below is what I see in my zimbra for each mail that I try and send, nothing ever appears in the inbox.

Dec 29 17:12:36 localhost postfix/smtpd[7904]: initializing the server-side TLS engine
Dec 29 17:12:36 localhost postfix/smtpd[7904]: warning: cannot get certificate from file /opt/zimbra/conf/smtpd.crt
Dec 29 17:12:36 localhost postfix/smtpd[7904]: warning: TLS library problem: 7904:error:02001002:system library:fopen:No such file or direct
ory:bss_file.c:278:fopen('/opt/zimbra/conf/smtpd.crt','r'):
Dec 29 17:12:36 localhost postfix/smtpd[7904]: warning: TLS library problem: 7904:error:20074002:BIO routines:FILE_CTRL:system lib:bss_file.
c:280:
Dec 29 17:12:36 localhost postfix/smtpd[7904]: warning: TLS library problem: 7904:error:140DC002:SSL routines:SSL_CTX_use_certificate_chain_
file:system lib:ssl_rsa.c:760:
Dec 29 17:12:36 localhost postfix/smtpd[7904]: cannot load RSA certificate and key data
Dec 29 17:12:36 localhost postfix/smtpd[7904]: connect from ctb-mesg5.saix.net[196.25.240.75]
Dec 29 17:12:36 localhost postfix/smtpd[7904]: AC75F78879D: client=ctb-mesg5.saix.net[196.25.240.75]
Dec 29 17:12:36 localhost postfix/cleanup[7906]: AC75F78879D: message-id=<43B3FCE2.80208@telkomsa.net>
Dec 29 17:12:36 localhost postfix/qmgr[4019]: AC75F78879D: from=, size=1104, nrcpt=1 (queue active)
Dec 29 17:12:36 localhost postfix/smtpd[7904]: disconnect from ctb-mesg5.saix.net[196.25.240.75]
Dec 29 17:12:37 localhost postfix/qmgr[4019]: AC75F78879D: to=, relay=none, delay=1, status=deferred (delivery
temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)

It looks as though the mail is being received by simbra, but that it is unable to connect to some portion of the solution. I assume that is has already passed through, or at least into postfix as the system has received it, even is the user has not and I am able to telnet to port 25 as zimbra. This even though zmcontrol status shows both the mta nad the spam filter as being stopped. I know postfix is running, not sure how to check spamassasin. Postifix is not being started by the rc scripts, BTW.

One other thing in the log is a referenc to '/opt/zimbra/conf/zmtpd.crt' not existing. It doesn't, but this is only output as a warning. I have no errors in the log.

I am executing this on FC4 if that is helpfule