I've heard that ViaBTC and Bitcoin.com mining pools are accepting Zero Fee transactions. I've tried to make one with Bitcoin ABC:0.17.2(EB32.0).
I couldn't do it from the GUI, as there is no configuration option to set Zero Fees.

So I tried with createrawtransaction, signrawtransaction and sendrawtransaction methods.
But sendrawtransaction gives me: 64: dust (code -26).
I've also tried to broadcast the transaction from ViaBTC (https://pool.viabtc.com/tools/BCH/broadcast/).
It also gives me an error:

I couldn't find bitcoin.com transaction broadcast page, if anyone knows where it is, please inform me.
All I want to know: is it possible to make a free (Zero Fee) transaction on the Bitcoin Cash network and how do You do it?