[Mailman-Users] No address associated with nodename (once again)

[Dan Phillips]

On Nov 7, 2005, at 7:13 PM, Terry Robbins wrote:

> Has anyone identified this problem yet. There are a lot of reports in
> the archives, but I could not find any useful pointers on where to
> look for a solution.
>
> Mailman seems to be functioning perfectly. But in the delivery
> failures log the same error keeps repeating.
>
> Mailman receives mail but when attempting to send it it fails. It has
> worked for months, but this has occurred after updating Mac OSX
> server to 10.4.2.
>
> MTA is, of course, Postfix.
>
> Is this a DNS error? Some kind of host name misconfiguration?
> mm_config.py seems to have the right hostname. Postfix is set to
> relay for local host, the privite IP of the subnet, as well as the
> public address of the machine. It is inside a Nat Firewall so the
> machine has an IP in the 192.168.x.x range. I have no other problems
> with SMTP either in or out.


I suspected this the first time you posted, but IIRC, you didn't  
specify OS.

This is an OS X Server host name issue. See http:// 
discussions.apple.com/webx?13 at 600.R6fPaSKtUXV.1@.68b4c806/2

Dan