Postfix-Server behind a DSL-Router

[Peter Ulrich Kruppa]

Am 09.04.2015 um 15:32 schrieb Robert Nichols:
> On 04/09/2015 05:07 AM, Peter Ulrich Kruppa wrote:
>>
>> I set up a Postfix-Server on my Fedora 21 box, which is connected to
>> the internet via
>> some Netgear Router. My private LAN is 192.168.10.0/24 with the Fedora
>> box fixed on
>> 192.168.10.1 . My Netgear thing has got a fixed IP and hostname, let's
>> say for
>> mydomain.com .
>>
>> Now I can
>>    - send myself mails from my Fedora box
>>    - send mails from my Fedora box to the outside p. ex. my googlemail
>> account
>>
>> but I can't receive mails from outside.
>
> The default postfix configuration has it listening only on the localhost
> interface.  You will have to change that.  Look for "inet_interfaces ="
> in /etc/postfix/main.cf .
I have got
	inet_interfaces = all
in there.

Regards