Re: Behind NAT, can't receive email from yahoo, hotmail, gmail etc.

This is a multi-part message in MIME format.
--------------010802090008020608010708
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit

Muhammad Ali wrote:
> Hi,
> I have installed DHCP, DNS, NAT and Postfix on a machine with two NIC cards.
>
> The IP address of internal interface eth0 is 10.1.0.10/16
> The IP address of external interface eth1 is 192.16.125.147/16
>
> Users can get IP address from the private network 10.1.0.0/16. They can
> send email outside to accounts like yahoo, hotmail and gmail etc. But
> they can't receive email from these accounts.

> <ali@arrenjarka.se <http://us.f545.mail.yahoo.com/ym/Compose?To=ali@arrenjarka.se&YY=39930&order=down&s ort=date&pos=1&view=a&head=b>>:
> Sorry, I couldn't find any host named arrenjarka.se. (#5.1.2)
>
> --- Below this line is a copy of the message.

How cant they receive mail at all? your domain doesn't exist!

#host -av arrenjarka.se
Trying "arrenjarka.se"
Host arrenjarka.se not found: 3(NXDOMAIN)

Mistyping? (arrenjarka.com)?

Best regards.
Stefano


--------------010802090008020608010708
Content-Type: text/x-vcard; charset=utf-8;
name="s.tabacchiera.vcf"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename="s.tabacchiera.vcf"

begin:vcard
fn:Stefano Tabacchiera
n:Tabacchiera;Stefano
org:CSF Sistemi S.r.l.
adr:;;Via del Ciavattino snc;Anagni;FR;03012;Italia
email;internet:s.tabacchiera@gruppocsf.com
tel;work:+39 0775 7771
x-mozilla-html:FALSE
url:http://www.gruppocsf.com
version:2.1
end:vcard


--------------010802090008020608010708--