add missing libs and update settings to new versions

settings/mail-settings.el

@@ -338,11 +338,11 @@ MSG is a message p-list from mu4e."
      (start-process-shell-command "offlineimap"
                                   "*offlineimap*"
                                   "offlineimap -o")
-     '(lambda (process event)
-        (notmuch-refresh-all-buffers)
-        (let ((w (get-buffer-window "*offlineimap*")))
-          (when w
-            (with-selected-window w (recenter (window-end)))))))
+     #'(lambda (process event)
+         (notmuch-refresh-all-buffers)
+         (let ((w (get-buffer-window "*offlineimap*")))
+           (when w
+             (with-selected-window w (recenter (window-end)))))))
     (popwin:display-buffer "*offlineimap*"))
   ;; add a special buffer config
   (add-to-list 'popwin:special-display-config