From 96189184dbe43cf61a531b036b4d6aac224ac1de Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Tue, 15 Jun 2010 12:46:23 +0200
Subject: [PATCH 1/1] use sendmail checks to strip offlineimap headers

---
 .mutt/sendmail-checks.d/strip-offlineimap-header | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 .mutt/sendmail-checks.d/strip-offlineimap-header

diff --git a/.mutt/sendmail-checks.d/strip-offlineimap-header b/.mutt/sendmail-checks.d/strip-offlineimap-header
new file mode 100755
index 0000000..5e6c7a4
--- /dev/null
+++ b/.mutt/sendmail-checks.d/strip-offlineimap-header
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# strip-offlineimap-header
+#
+# Ensure that sent messages do not include any X-OfflineIMAP-* headers.
+#
+# Copyright © 2010 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+set -eu
+
+sed -i -e /^X-OfflineIMAP-/d "$1"
-- 
2.39.5