On Wed, 14 Aug 2019, Kadlecsik József wrote: > 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.
Using a third party as a relay, I got the same error message. Maybe the whole address space of .hu is blocked and the error message is just misleading. 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