@webnewsobserver Hi, Moz Spam Score at 11% may be a matter of concern for your website.
But there is only one way to reduce this. For that, you have to maintain good-quality backlinks for your website.
One way to do that is to remove spammy backlinks and the other way is to keep making good-quality backlinks so that percentage of bad backlinks becomes less.
The second method is tried and tested and good in the long run as you keep adding good quality backlinks. I reduced spam score of my own website https://bloggingidol.com and yes don't forget to check article recommended by Moz Staff @jocameron