Store message in `gnus-article-save-directory' after successful sending. It is
possible that mail rejected and I lost it completely, this func save it for
me.
;; -*- mode: emacs-lisp; coding: utf-8; fill-column: 78 -*-
;;
;; For load order see README.
;; (require 'remember)
;; (require 'etags-select)
;; (require 'etags-table)
;; (require 'jabber)
;; (require 'rcirc)