Kadlecsik J?zsef:
> It seems it's a persistent problem. I tried to contact the postmaster at
> the other side but of course got the same reject. We'll try to contact
> them via a third party.
In that case, try setting
-o inet_protocols=ipv4
(or ipv6) and see if it is a specific kind of DNS that is borked.
Wietse
> Thank you to remind me about smtp_delivery_status_filter, it can come
> handy in other cases!
>
> Best regards,
> Jozsef
> -
> E-mail : kad...@blackhole.kfki.hu, kadlecsik.joz...@wigner.mta.hu
> PGP key : http://www.kfki.hu/~kadlec/pgp_public_key.txt
> Address : Wigner Research Centre for Physics, Hungarian Academy of Sciences
> H-1525 Budapest 114, POB. 49, Hungary
>
