As title. With current behavior, mutt will mark email as read immediately after I open it. I don't want this kind of automatic behavior, intead, I like mutt marks mail automatically as read after I open a short mail that fill whole page or, page down to the bottom of a long mail that can't fill the whole page.
-- Regards, Yue Wu Key Laboratory of Modern Chinese Medicines Department of Traditional Chinese Medicine China Pharmaceutical University No.24, Tongjia Xiang Street, Nanjing 210009, China