X-Git-Url: https://git.madduck.net/etc/mutt.git/blobdiff_plain/e4a02e59d4f17728f0c6ddff5f18d47823b51946..063bbf05f6c593a47a8ddef095ddfb63ef2dcea5:/.mutt/sendmail

diff --git a/.mutt/sendmail b/.mutt/sendmail
new file mode 100755
index 0000000..44e91dc
--- /dev/null
+++ b/.mutt/sendmail
@@ -0,0 +1,27 @@
+#!/bin/sh
+#
+# mutt/sendmail – sendmail wrapper to enforce some checks on outgoing mails
+#
+# The script basically just creates a temporary file and then invokes any
+# executable scripts in ~/.mutt/sendmail-checks.d in run-parts style. They
+# receive the filename of a temporary file holding the message to be sent as
+# $1, followed by all recipients as determined by mutt.
+#
+# Copyright © 2010 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+set -eu
+
+CHECKSDIR="$HOME/.mutt/sendmail-checks.d"
+SENDMAIL="/usr/sbin/sendmail -oem -oi"
+
+TMPFILE=$(tempfile -p mutt-sendmail -s .msg)
+cleanup () { rm -f "$TMPFILE"; trap - 0 1 2 3 4 5 6 7 8 10 11 12 13 14 15; }
+trap cleanup 0 1 2 3 4 5 6 7 8 10 11 12 13 14 15
+
+cat > $TMPFILE
+args=$(for a in $@; do [ $a = -- ] || echo "--arg=$a"; done)
+run-parts --umask=0077 --arg="$TMPFILE" $args -- "$CHECKSDIR"
+$SENDMAIL -- "$@" < "$TMPFILE"
+
+cleanup