Hi senior SEO guys, I'm seriously confused about MOZ spam score. A seller show me some blogs (100% niche guest blogs) which blogs TF 23, 26, 29 & 30. DA-1-22. RD1-12. But spam score very high - 2, 4, 7 If I get backlinks from this blogs (guest post) its will effect as negative SEO for my site??
Its depend on site quality. Some site's spam score is more then 10 but they still high authority and high traffic. But try to get backlink is not more then 5 or 6 spam score. You can also read article for more detail. https://moz.com/blog/spam-score-mozs-new-metric-to-measure-penalization-risk