Autor: Konstantin Boyandin Fecha: A: exim-users@exim.org Asunto: Re: [exim] Exim 4.90.1: when sending mail,
tries using A record instead of MX
Hello Graeme,
When there were (quite rare) actual connectivity issues, I saw the
messages like
2018-03-19 12:58:22 1exnoM-0004qJ-Bn ** user1@???
<user@???>: all relevant MX records point to non-existent hosts
However, the cases I mention do not print anything like above to
main.log (and MX records are normally resolved at that moment, both
manually and via output of 'exim -bt user@???').
I'll do the debug run at first opportunity. I consider trying
manualroute for this particular domain, since staying on vulnerable Exim
version isn't fun, either.
Regards,
Konstantin
On 19.03.2018 22:03, Graeme Fowler via Exim-users wrote: > On 19 Mar 2018, at 14:39, Konstantin Boyandin via Exim-users <exim-users@???> wrote: >> I would appreciate pieces of advice on how to handle this. Thank you.
>
> It would appear that you can reproduce the problem, so running in debug mode would be an immense help, then posting the output. >
> In the example you gave first, did the message try the MX servers and fail through a deferral (or connection failure) to use the A record? >
> Regards
>
> Graeme
>
