On Tue, Aug 04, 2020 at 03:19:27PM -0300, SysAdmin EM wrote:
> Thank you very much everyone for the responses.
>
> So I think that for this case I have no solution, I will continue
> investigating thanks
My take is that rather than "no solution", what you don't have is a
"problem". Please consider the strong possibility that everything is
working exactly as it should, and it is simply best to not dwell on
the logs in question.
If you do believe there's actually a problem, i.e. something actually
goes wrong as a result of trying to delivery 4XX failures on a second MX
host, please explain what it is that does not work the way it should.
--
Viktor.
