Attempt to fix org-msg by not soading it until mu4e loads

configuration.org

@@ -3100,10 +3100,12 @@ This is a big one; I use a lot of customisation here.
 
 #+BEGIN_SRC emacs-lisp
 (use-package org-msg
+  :after mu4e
+  :defer t
   :config
   (org-msg-mode)
   :custom
-  (org-msg-supported-mua '((sendmail-user-agent .  "mu4e")))
+  (org-msg-supported-mua '((sendmail-user-agent . "mu4e")))
   (org-msg-options "html-postamble:nil H:5 num:nil ^:{} toc:nil")
   (org-msg-startup "hidestars indent inlineimages")
   (org-msg-greeting-fmt "\nHello,\n\n")