Just read news in my mail inbox with heading "X-Cash Nov Airdrop 100000 XCA (Listed on cryptopia)" Only came to know from here that it gets listed in one of reputable exchange. I love Cryptopia, but don't know how around Billions of X-Cash now available for selling at Cryptopia.
Dont know how much coins on Crytopia, but X-Cash making a airdrop with 1B Coins each month. I think you got email from a spam email for Airdrop User. Try to join X-Cash community for more information.
Circulating Supply: 18,699,228,622 this is how. To the email part, dunno what email was that. (
https://explorer.x-cash.org/Statistics)
Come to discord and telegram for info,
ryzaadit is correct.