[Mailman-Users] Mailman only deliveres inside server

[Gao]

I am having the same problem on a new build mail server. It took me a 
while to figure out the solution. When mailman failed send out mail for 
external domain, I got this in mailllog:

Oct 23 22:22:15 zeta postfix/smtpd[5288]: connect from localhost[::1]
Oct 23 22:22:15 zeta postfix/smtpd[5288]: NOQUEUE: reject: RCPT from 
localhost[::1]: 454 4.7.1 <someone at gmail.com>: Relay access denied; 
from=<mailman-bounces at mydomain.com> to=<someone at gmail.com> proto=ESMTP 
helo=<zeta.mydomain.com>
Oct 23 22:22:15 zeta postfix/smtpd[5288]: disconnect from localhost[::1]

I turned on debug for postfix then it show me that it is mynetwork seems 
not includles localhost. So I changed my main.cf:
mynetworks = 192.168.1.0/24, 127.0.0.0/8 localhost

After this the problem is gone and mail send out as before.

Not sure if this helps your case.

Gao

On 10/22/2015 12:09 PM, kapuzino at web.de wrote:
> Hello
>
> I'm using Mailman 2.1.18 as a customer of hosting.
>
> Mailman had worked fine primarily.
> After a server-update it deliveres messages only to email-adresses hostet on the same server (my own adresses connected to two different tld's).
>
> Using my own adresses everything is going well.
> External adresses only can write to the list.
> They don't get any mail an any request answers.
>
> A simple forwarding-list to the same adresses - established in plesk-panel - is doing its job.
>
> The system is a linux debian 3.16.7.
> Mailman was installed via Plesk.
> It uses Postfix und Dovecot.
>
> My hoster is a small one, I have a cheap account and I'm the only mailman user.
> So I want to help him solving.
>
> The hoster-guy is not familiar to mailman.
> He changed the server two times, reinstalled mailman 2.1.5 and then 2.1.18.
> Now he is out of idea.
>
> Is this a known problem ?
> A simple restriction server-setting ?
>
> Is any further information needed ?
> (phpinfo ?)
>
> If any Error logs are required, I have to ask the hoster.
>
> hoping for help
>
> regards
> Kapuzino
>
>
>   
>
>
>
>
>
>
>
>
> ------------------------------------------------------
> Mailman-Users mailing list Mailman-Users at python.org
> https://mail.python.org/mailman/listinfo/mailman-users
> Mailman FAQ: http://wiki.list.org/x/AgA3
> Security Policy: http://wiki.list.org/x/QIA9
> Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
> Unsubscribe: https://mail.python.org/mailman/options/mailman-users/gao%40pztop.com