Thanks Eli for response on the question, actually we do not know who is making bad links for our website. He is putting our website links on spamy websites, and MOZ is crawling and showing our website is spamy too. We have already put that links in disavow. But Still we are unable to remove that links or unable to contact with spamy websites and they are also not replying on our emails too.
Hope ! you will also create a new best strategy same as google disavow tool.
Thanks