On Fri, Feb 14, 2014 at 02:35:30AM +0100, Sven Schwyn wrote:
> Our box sends lots of notifications to users every day and today
> I've noticed that all recipients from one specific domain (bluewin.ch)
> get stuck in the queue. Here's an example:
>
> E924E40406A4 2075 Thu Feb 13 19:25:50 [email protected]
> (delivery temporarily suspended: Host or domain name not found. Name service
> error for name=bluewin.ch type=MX: Host not found, try again)
> [email protected]
Is this domain using a dedicated master.cf transport? Is that
transport's smtp(8) delivery agent chrooted?
> However, I can do lookups with dig:
As "root" or as "postfix"?
--
Viktor.
