(push-mark))
(set-buffer-modified-p nil)
- (message-goto-body))
+ (message-goto-body)
+ ;; Original message may contain (malicious) MML tags. We must
+ ;; properly quote them in the reply. Note that using `point-max'
+ ;; instead of `mark' here is wrong. The buffer may include user's
+ ;; signature which should not be MML-quoted.
+ (mml-quote-region (point) (mark)))
(defun notmuch-mua-forward-message ()
(message-forward)