Hello， Please send an empty email to dev-unsubscr...@kylin.apache.org, then it will reply to confirm with you. Just reply that email to confirm the unsubscription.
The process for u...@kylin.apache.org mailing list is the same, just replace "dev" with "user". Best regards, Ni Chunen / George 在2019年04月24日 17:26，XiaoHui Zhang<18125...@bjtu.edu.cn> 写道： 您们好，可以帮忙退订一下吗？
