Could you provide more information on what you are trying to do? I don't understand what you want to accomplish. I am making the assumption you meant "email reminder" rather than "email remainder".
Do you want to prevent people from replying to the e-mail? If so, and you are only sending it to one person, what I do in that case is to enter the person's name in both the Send to and Reply to fields. That way, if they do reply, they reply to themselves.