David Belohrad <david@belohrad.ch> writes:
>
> is there any way how to get 'current email' (not current thread)
> contents into kill ring so I could write a small script to paste it into
> org-mode template?

Here is what I came up with by canibalizing existing functions. 
Probably there is a more elegant way to do this.

(defun notmuch-show-stash-body ()
  (interactive)
  (let ((all (buffer-substring (notmuch-show-message-top)
		     (notmuch-show-message-bottom))))
    (with-temp-buffer
      (insert all)
      ;; Remove the original header.
      (goto-char (point-min))
      (re-search-forward "^$" (point-max) nil)
      (delete-region (point-min) (point))
      (notmuch-common-do-stash
       (buffer-string)))))