Yet here you are, are there any Christian churches, Catholic, Greek Orthodox, or Protestant, that recognize Mormon baptism as a Christian baptism? I'm not aware of any.
The question is not whether a particular church or set of churches recognizes a baptism.
The important question is whether or not God recognizes a baptism.
And that, of course, leads to the fundamental question:
Does the efficacy of baptism depend on which church performs it?
Or does the efficacy of baptism depend something between God and the individual being baptized?