Author: necktwi Date: To: Jeremy Harris CC: exim-users Subject: Re: [exim] unable to send mails to subdomains - dnslookup defer
I'm sorry, I didn't get you; what do you mean by manually? I am able to ping host2.mydomain.com from host1.mydomain.com or from any computer on internet. I am able to send/receive mails to/from any mail server on internet from/to host1.mydomain.com. But I am unable to send mail from/to host1.mydomain.com to/from host2.mydomain.com.
... Necktwi
> On 19-May-2019, at 6:55 PM, Jeremy Harris via Exim-users <exim-users@???> wrote:
>
> On 19/05/2019 14:01, necktwi via Exim-users wrote:
>> May 18 12:39:05 host1 exim[31859]: 2019-05-18 18:09:05 1hRycC-0008Hp-Bg == someuser@???=dnslookup defer (-1): host lookup did not complete
>
> It says a DNS lookup isn't working. What do you get when you try one
> manually?
>
>
> --
> Cheers,
> Jeremy
>
> --
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