From: martin f. krafft <madduck@madduck.net>
Date: Thu, 5 Dec 2019 09:56:49 +0000 (+0100)
Subject: generalise the X-Bcc-* fields
X-Git-Url: https://git.madduck.net/etc/mutt.git/commitdiff_plain/3031cacf7cdae16c8ac58ca399675b22ab3ea0d9

generalise the X-Bcc-* fields
---

diff --git a/.mutt/sendmail b/.mutt/sendmail
index 635ff3e..881935d 100755
--- a/.mutt/sendmail
+++ b/.mutt/sendmail
@@ -31,9 +31,17 @@ for i in "$@"; do
 done
 
 cat > $TMPFILE
-recipients="$recipients $(formail -czx X-Bcc-Spool: < "$TMPFILE" | tr -d ',')"
+
+remove_headers=
+if ! formail -czx "Resent-" < "$TMPFILE" | grep -q .; then
+  # only do this for original mails, not bounces
+  recipients="$recipients $(formail -czx "X-Bcc" < "$TMPFILE" | tr -d ',')"
+  remove_headers="$remove_headers -IX-Bcc"
+fi
 args=$(for i in $recipients; do echo "--arg=$i"; done)
 run-parts --exit-on-error --umask=0077 --arg="$TMPFILE" $args -- "$CHECKSDIR"
-formail -I X-Bcc-Spool: < "$TMPFILE" | eval $SENDMAIL "$sendmail_args" -- "$recipients"
+
+formail $remove_headers < "$TMPFILE" \
+  | eval $SENDMAIL "$sendmail_args" -- "$recipients"
 
 cleanup