[Mailman-Developers] Network is unreachable

[Adam McGreggor]

On Thu, Oct 29, 2009 at 09:13:32AM -0200, Gerheim wrote:
> Hi,
> 
> I've terminated to configure my server but when I create a list, the welcome
> message stops on queue.
> Analysing /var/log/mailman/smtp-failure I get:
> 
> Oct 29 09:04:29 2009 (18551) delivery to test at xxx.xxx.xxx failed with code
> -1: (101, 'Network is unreachable')

'xxx' is not (yet) a valid TLD[1]. If that's an effort to obfuscate,
it might be useful to not do so, so we can look up things like MX
records.

Is this transient, or permanent?
Does DNS resolution ordinarily work?
Is the host ping'able?
Are there routing problems/issues?

&c &c.


[1] http://iana.org/domains/root/db


-- 
``... a difficulty for every solution'' (Samuel, on the Civil Service)