X-Git-Url: https://git.madduck.net/etc/mutt.git/blobdiff_plain/6c2eab948174ee2e6dbef8aa134a235b06c83193..e8ef1050cb7ca51fa35abf15d162b0e6acdd3ff0:/.mutt/sendmail-checks.d/prevent-draft

diff --git a/.mutt/sendmail-checks.d/prevent-draft b/.mutt/sendmail-checks.d/prevent-draft
new file mode 100755
index 0000000..5c83ceb
--- /dev/null
+++ b/.mutt/sendmail-checks.d/prevent-draft
@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+# prevent-draft – prevent sending a message while an X-Draft header exists
+#
+# Copyright © 2010 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+set -eu
+
+if grep -q '^X-Draft:' $1; then
+  echo >&2 "E: will not send this message while the X-Draft header is present"
+  exit 1
+fi