[emacs] Do not append Message-Id to emails.

diff --git a/COPYING b/COPYING
index b9dbfeecb3372681a227c9d078130447934fdc1b..a39643c223cb394377893a25803b2e19bac23a4e 100644 (file)
--- a/COPYING
+++ b/COPYING
@@ -631,7 +631,7 @@ to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-    Copyright (C) 2022-2023 Jakub Czajka <jakub@ekhem.eu.org>
+    Copyright (C) 2022-2024 Jakub Czajka <jakub@ekhem.eu.org>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -651,7 +651,7 @@ Also add information on how to contact you by electronic and paper mail.
   If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
 
-    guix Copyright (C) 2022-2023 Jakub Czajka <jakub@ekhem.eu.org>
+    guix Copyright (C) 2022-2024 Jakub Czajka <jakub@ekhem.eu.org>
     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.

diff --git a/emacs/.config/emacs/conf/conf-email.el b/emacs/.config/emacs/conf/conf-email.el
index ff410b0e4c5051372cbaa330217ca2d2f51af780..0e225c5ec44e04e3379f1543c510e9c9c1037fdb 100644 (file)
--- a/emacs/.config/emacs/conf/conf-email.el
+++ b/emacs/.config/emacs/conf/conf-email.el
@@ -1,4 +1,4 @@
-;; Copyright (c) 2022-2023 Jakub Czajka <jakub@ekhem.eu.org>
+;; Copyright (c) 2022-2024 Jakub Czajka <jakub@ekhem.eu.org>
 ;; License: GPL-3.0 or later.
 ;;
 ;; conf-email.el - configuration for the email client.
@@ -18,6 +18,8 @@
   (mail-specify-envelope-from t)
   (message-sendmail-envelope-from 'header)
   (mail-envelope-from 'header)
+  ;; Do not append Message-Id. I will be added by the mail server.
+  (message-required-mail-headers '(From Subject Date))
   :config
   ;; `dummy' is not a real password entry. It exists solely for this advices.
   (define-advice message-send-mail-with-sendmail (:before ())