But their doctrine on the Trinity and the Incarnation is . . . fairly unique. Which is fine. But I think it's fair to say that it's not mainstream Christian, anyhow.
My cousin converted to the LDS church, and he's had the old college try at converting this Nosebleed-High-Anglican, so I've hammered out doctrinal questions with him pretty thoroughly. (It was a no go on the conversion, which is o.k. too. We have had very friendly and informative discussions, and I mean that in the literal sense, not the diplomatic one.) :D
God bless.
The Vatican's rather terse commentary on the subject.
The Evangelical Lutheran Church's take on the matter. They're not exactly a conservative group; they're in full communion with the Episcopalians.
The Lutheran Church, Missouri Synod's position.
The United Methodist Church weighs in.
And, finally, the Southern Baptists.
I looked on the Presbyterian site, but all they do is reprint the Vatican's position.
I can't find anything on line on the Episcopalian site, but our church carries a pamphlet about Mormons that basically says, "They're not Christians." I'm afraid I'll have to ask you to take my word on the matter.
If you can find a Christian denomination that accepts Mormons as Christians, I'd like to know.