I have written Mormon churches letters only to have my envelope returned back to sender. Do Mormon churches hold letters and if they find I am not a Mormon return them back to sender? I have had Catholics and episcopalians churches respond back to me and only the Mormons seem to employ this sneaky tactic to avoid conversation with outsiders. So if what I am saying is accurate how to witness to Mormons? I have Mormon gospel tracts but do not know any Mormons personally.