What is the Spam Score of a GetResponse Newsletter?

What can I do to reduce the spam score of my newsletter when I include JVzoo or Clickbank affiliate links? The scores I have received are between 4 and 4.5, and I believe the main culprits are URLs listed in the ABUSE SURBL blocklist and greylisted in the URIBL. Other sellers are able to successfully promote these products, so what should I do to ensure my newsletter is not marked as spam?