Zimbra mail not being delivered

[kgmeyer]

I recently installed Zimbra 4.5.0 GA on Ubuntu 6.06. I initially had a problem on port 25 which has been resolved (i think). The Zimbra ID daily sends messages to the admin account and these are not being delivered. They are continually queued in the deferred area. The message is:-

Sender: zimbra@mydomain.org
From Host: undefined
From domain: mydomain.org
From IP: undefined
Recipients: admin@mydomain.org
To domain: mydomain.org
Content filter: smtp-amavis:[11.22.33.44]:10024
Size: 614
Reason: connect to 11.22.33.44[11.22.33.44]: connection refused



note: mydomain and 11.22.33.44 are substituted values.

I suspect that this problem is occurring with all incomming messages.
Any help is appreciated.

thanks & regards.
kenny

[kgmeyer]

I have resolved this problem and Zimbra is operational in an environment with SB Server 2003 (Exchange). Followed the Microsoft article 321721.
I simplified my bind9 zone file similar to what pcsteel did in "I got Ubuntu and Zimbra Working". I then re-installed Zimbra as if it were an upgrade (./install.sh), which went through without error. I did this because I had changed a number of instances of the localhost IP - 127.0.0.1 - to my Zimbra server IP. I therefore needed everything back to default. The connection refused problem still persisted but now it was resolving my local IP address to an external system. I unchecked the Configuration -> Servers -> myserver.org -> MTA -> enable DNS lookups and the rest, as they say, is history.
Now if only there was an open source Outlook connector to Zimbra ........

Thanks and Regards,
Kenny