From c21f3ff2df7abf306f44992a5c1c8c331a006a73 Mon Sep 17 00:00:00 2001
From: David Vilar <dvilar@amazon.com>
Date: Tue, 13 Nov 2018 13:26:36 +0100
Subject: [PATCH] Set content id of attachments

---
 src/compose_message.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compose_message.cc b/src/compose_message.cc
index 96330080b..9b41bc53c 100644
--- a/src/compose_message.cc
+++ b/src/compose_message.cc
@@ -371,6 +371,7 @@ namespace Astroid {
             g_mime_content_type_get_media_subtype (contentType));
           g_mime_part_set_content (part, data);
           g_mime_part_set_filename (part, a->name.c_str());
+          g_mime_part_set_content_id (part, a->name.c_str());
 
           if (a->dispostion_inline) {
             g_mime_object_set_disposition (GMIME_OBJECT(part), "inline");