From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 5 Aug 2017 20:22:14 +0000 (+0100)
Subject: [Fix] Try harder to find rfc822 notifications
X-Git-Tag: 1.7.0~763
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=76a11f2feb1be9d7f8940ab6a77be04a222ee81d;p=rspamd.git

[Fix] Try harder to find rfc822 notifications

Issue: #1731
Closes: #1731
---

diff --git a/src/libmime/content_type.c b/src/libmime/content_type.c
index 240e2fab5..f115bcb31 100644
--- a/src/libmime/content_type.c
+++ b/src/libmime/content_type.c
@@ -427,7 +427,16 @@ rspamd_content_type_parse (const gchar *in,
 						res->flags |= RSPAMD_CONTENT_TYPE_TEXT|RSPAMD_CONTENT_TYPE_DSN;
 					}
 					else {
-						res->flags |= RSPAMD_CONTENT_TYPE_MESSAGE;
+						RSPAMD_FTOK_ASSIGN (&srch, "notification");
+
+						if (rspamd_substring_search_caseless (res->subtype.begin,
+								res->subtype.len, srch.begin, srch.len) != -1) {
+							res->flags |= RSPAMD_CONTENT_TYPE_TEXT|
+									RSPAMD_CONTENT_TYPE_DSN;
+						}
+						else {
+							res->flags |= RSPAMD_CONTENT_TYPE_MESSAGE;
+						}
 					}
 				}
 			}