[RndTbl] Mail server config on Ubuntu (Postfix?)

Kevin McGregor kevin.a.mcgregor at gmail.com
Thu Jun 28 14:48:08 CDT 2018


I had set it to
mydestination = $myhostname, localhost.$mydomain, localhost

I changed it to
mydestination = $myhostname, $myhostname.$mydomain, localhost.$mydomain,
localhost

And that seems to work. Not sure what the heck I was doing before.

Thanks Adam & Wyatt.

On Thu, Jun 28, 2018 at 2:16 PM Wyatt Zacharias <wyatt at magitech.ca> wrote:

> What is the value of the "mydestination" parameter in main.cf? That
> should define all of the different domain combinations that the daemon will
> accept mail for instead of relaying it.
>
>
>
> --
> Wyatt Zacharias
>
>
> On Thu, Jun 28, 2018 at 1:55 PM, Adam Thompson <athompso at athompso.net>
> wrote:
>
>> AFAIK, you want "dpkg-reconfigure --priority low postfix" and select a
>> more appropriate configuration.
>>
>> I don't have an Ubuntu system to test this with currently, sorry, so I'm
>> going from memory.
>>
>> -Adam
>>
>>
>> On 2018-06-28 11:46, Kevin McGregor wrote:
>>
>> I'm trying to configure Postfix on Ubuntu 18.04LTS. It's working, in the
>> basic sense, but not doing everything I want. I've read some of the config
>> help and examples, but I'm still not clear on what to do.
>>
>> For each Ubuntu server I manage, I'd like these to work:
>>
>> user1 at ubuntu:~$ mail -s "Test" user2 <message-body
>>
>> user1 at ubuntu:~$ mail -s "Test" user2 at ubuntu <message-body
>>
>> user1 at ubuntu:~$ mail -s "Test" user2 at ubuntu.mydomainname <message-body
>>
>> user1 at ubuntu:~$ mail -s "Test" user3 at myotherdomainname <message-body
>>
>> I hope that's clear. Or
>> mail -s "Test" jdoe
>> mail -s "Test" jdoe at server678
>> mail -s "Test" jdoe at server678.domain1.org
>> ...which would all deliver email locally to this server (server678) and
>> the last one would be for mail which is destined for any other user NOT on
>> this server but in domain2 (domain1 and domain2 are both internal workplace
>> domains), and which will have to go through a relay host to get anywhere:
>> mail -s "Test" santa394 at domain2.org
>>
>> I don't know if I've made myself clear. Ask questions and I'll try to
>> clarify what I want.
>>
>> Kevin
>>
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