Re: [cobalt-users] Domain of sender address does not exist?

[David Lucas <david@xxxxxxxxxxxxxxxx>]

At 03:28 PM 8/11/2003, you wrote:
> Hi,
>
> The RaQ550 suddenly does not want to recieve mail from remote domains.  The
> mail is rejected with this typical error:
>
> <editor@xxxxxxxxxx>: Connected to 63.229.238.58 but sender was rejected. 
> Remote
> host said: 553 5.1.8 <tigershark6662001@xxxxxxxxx>... Domain of sender address
> tigershark6662001@xxxxxxxxx does not exist
>
>
> The 550 does not seem to be able to find the domains of Yahoo and AOL!  It
> happens to multiple sendors over a number of popular domains.
>
> I tried rebooting and checking everything but all seems ok.  I installed the
> latests BluelinQ patch (RaQ550-All-Kernel-0.0.1-2.4.19C6_V-1) about this 
> time.
> Maybe that has something to do with it?
>
> Any thoughts most appreciated!
>
> Cheers,


Sounds like DNS, who is providing the DNS for the server and your secondary 
in your network connections.
Not the dns for your domains.



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