On 03/28/2011 07:47 PM, Anne Wilson wrote:
Back in 2006 this list helped me set up Postfix on my server box in such a way
that it separated local (LAN) mail from external mail, and it has worked well
ever since.  On my local boxes and laptops I set up transport in a very
similar way, sending external mail to my ISP's smtp server, and sending LAN
mail to my mail server box, where it was delivered to users' Inboxes.

Now I want to extend that.  Specifically I want to be able to run Logwatch on
this laptop, for instance, and have the report go to the server box, and here
I came unstuck.  I have tried everything I can think of, but feel that I'm now
thrashing about.  My last effort was to set Transport to send everything to
192.168.0.40.  When I ran Logwatch, this is what happened:

The original message was received at Mon, 28 Mar 2011 14:17:49 +0100
from tosh [127.0.0.1]

    ----- The following addresses had permanent fatal errors -----
a...@lydgate.org
     (reason: 550 Host unknown)
     (expanded from:<root@localhost.localdomain>)

    ----- Transcript of session follows -----
550 5.1.2 a...@lydgate.org... Host unknown (Name server: 192.168.0.40: host
not found)

This will be caused by not wrapping a literal IP address inside []:

relayhost = [192.168.0.40]

Can you please help me find and fix the problem?
I doubt this is your real - or only - problem.

Include postconf -n and relevant logs for more constructive help.


--
J.

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