Mississippi does not have an anti-SLAPP law.
Mississippi SLAPP Stories:
A $5 million defamation lawsuit was filed by a Madison County Engineer accusing an unknown party of posting information on an Internet blog.
In the landmark civil rights case NAACP v. Claiborne Hardware Co., 458 U.S. 886 (1982), a local branch of the NAACP instituted an economic boycott against white merchants in Claiborne County, Mississippi to pressure elected officials to adopt several racial justice measures. In response, the merchants sued the NAACP for tortious interference with business.