[afnog] DNS problem

[SM]

At 08:30 11-10-2008, Dany Mustapha wrote:
>- mail.laregiedimpression.com it is DNS derver  and the second mail 
>server for domain blanca.ma.In this server i have in the file 
>main.cf of postfix "mydestinatin=blanca.ma", so it can also receive 
>mail from my domain.

You cannot use the following:

mail.laregiedimpression.com     IN      A       81.192.157.233

as the DNS zone is for blanca.ma and not for 
laregiedimpression.com.  The MX records are correct.

On mail.laregiedimpression.com, blanca.ma should not be in 
mydestination as Postfix should not deliver the mail locally.  Use 
the relay_domains setting so that mail received at 
mail.laregiedimpression.com for blanca.ma gets relayed to the final 
destination (mail.blanca.ma).

>-  mail.blanca.ma is only the primary MTA of blanca.ma

mail.blanca.ma will be considered as the primary MTA for blanca.ma as 
it has a lower priority number (10).

Regards,
-sm