Viktor Dukhovni:
> On Fri, Apr 17, 2020 at 02:28:10PM +0200, Vieri Di Paola wrote:
>
> > One of these mailbox servers has indeed the same "SMTP name" as one of
> > the Postfix servers. In this case, I do get a message like this in the
> > log: host XXX greeted me with my own hostname YYY
> >
> > However, it's only a WARNING, and I didn't see this message in my
> > previous logs (the ones I posted earlier).
>
> This is why upthread I requested collate output for the failed delivery,
> which should have included the warning, and yet I don't recall seeing
> you post that. This could have been solved earlier... :-(
Also, Postfix bounce messages WILL NOT reveal details of configuration
mistakes, because that would reveal internal information to strangers.
Details of configuration mistakes can be found ONLY in the logs.
Wietse
