How To Write A Dear Jhon Letter For Military . It does not come from the department of the army or department of defense. Definitions by the largest idiom dictionary. “Dear Joe” the new “Dear John” letter… Coalition of Immokalee Workers from ciw-online.org “dear john,” the letter began. Is not standard in greetings, so people will stumble over it, wondering whether they missed an important new rule somewhere. Dear jim, you came into my life and made it worth living.