No email sent ( Postfix )

I have a problem with postfix, is not sending emails :

this is from the mail.log :

When i check with www.checkdns.net tells me the mx records are working properly but checking :

dig domain mx

i see i don't have authoritative mx records and emails are not sent

What to do ?

 

The DNS on your mail server is not working. check that you have correct DNS servers in /etc/resolv.conf

 

yes in resolv.conf are my nameservers

 

they are clearly not working

Code:

dig mx yahoo.com @your_server_ip

 

this is what i get

 

As you can see the DNS server is not returning any answer. You need to use servers that will respond, if your servers are not working use the opendns servers.

 

ok but why are not working ? also related to my IPs Godaddy sais "errors were detected" when i try to add my IPs , nameservers for a domain name in their panel.

 

Dude you need to understand how DNS works, there is authoritative and recursive. The DNS servers you configure with godaddy are your authoritative name servers. You need recursive name servers for you to be able to resolve other peoples domain names.

 

i don't have nameservers setup with Godaddy , i have setup my nameservers on my server

 

It seems you need a glue record: http://en.wikipedia.org/wiki/Domain_Name_System#Circular_dependencies_and_glue_records

Anyway, as topdog suggested, I'd put different nameservers in /etc/resolv.conf.

 

thanks i replaced the nameservers in the resolv.conf and now postfix is sending emails