Do any Protestant denominations recognize Latter Day Saints as Christians?

Correct me if I'm wrong but I think the Catholic, Anglican, and Orthodox churches do not so that leaves the Protestants. By Protestant, I mean the 'mainstream' Protestant denominations, with minimal (if any) reference to the more obscure sects. This is because I think the term 'Protestant' belongs to those who accept a handful of certain beliefs (trinity, faith-centered outlook, etc) that are often not present in the more rare denominations. Do any Protestant denominations (not Latter Day Saints themselves) believe that Mormonism is an acceptable permutation of the "true faith" or whatever the essence of Christianity is or do they only respect their right to self-identify as whatever they want? I am not interested in potential opinions of individual Protestant believers.