Mailman in a jail

[Miroslav Lachman]

Jim Ohlstein wrote on 04/21/2016 17:21:
> Hello,
>
> I'm trying to get Mailman working in a 10.3 amd64 jail. Everything
> works, except Mailman doesn't talk to Postfix. Incoming mail works and
> posts to the list's archives but no outgoing email is sent. I asked in
> the Mailman list and they seem to think it's related to running in a jail.

Can you send messages from this jail throught Postfix?

Does this work:

echo "jail test" | mail -s "Postfix in jail" your-address at example.com

Check it in /var/log/maillog and in you own mailbox.

Does Mailman or Postfix logs some errors in log files?

Miroslav Lachman