I am trying to run CPU miner with this command:
NsCpuCNMiner64.exe -o stratum+tcp://xmr-eu.suprnova.cc:5221 -u myUser.myWorker -p x
and it gives error:
Wrong wallet address myUser.myWorker - XMR/QCN/BCN/FCN/Aeon/Duck/Dash/OEC/MCN/ORION addresses are supported only.
How do I mine with CPU?
Also I would like to withdraw to Poloniex. Where do I find its Payment ID? I only see Monero deposit address, which is not accepted as payment ID.
I believe you have to use a recent version of the CPU miner which also supports Username.Workernames - instead of only wallet addresses.
For Polo you don't need a payment ID, they have addresses with integrated payment ID's nowadays.
XMR-EU.Suprnova.cc port 5222 is DOWN.