Found the problem, for some reason it doesn't work with Miningpoolhub but works with Ethermine
Same story there... Dwarfpool all rejected eth shares, ethermine all accepted.
My command line:
EthDcrMiner64.exe -epool eth-eu.dwarfpool.com:8008 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F -epsw x -dpool
http://dcr.suprnova.cc:9111 -dwal Redhex.my -dpsw x
It works, so Dwarfpool is supported. Are you sure that it does not work for you?